47217268545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{761}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 84945272832

約数和(自身を除く): 37728004287

約数列:

[1, 3, 5, 15, 17, 31, 47, 51, 85, 93, 141, 155, 167, 235, 255, 465, 501, 527, 705, 761, 799, 835, 1457, 1581, 2283, 2397, 2505, 2635, 2839, 3805, 3995, 4371, 5177, 7285, 7849, 7905, 8517, 11415, 11985, 12937, 14195, 15531, 21855, 23547, 23591, 24769, 25885, 35767, 38811, 39245, 42585, 64685, 70773, 74307, 77655, 88009, 107301, 117735, 117955, 123845, 127087, 133433, 178835, 194055, 243319, 264027, 353865, 371535, 381261, 400299, 401047, 440045, 536505, 608039, 635435, 667165, 729957, 1108777, 1203141, 1216595, 1320135, 1824117, 1906305, 2001495, 2005235, 2160479, 3040195, 3326331, 3649785, 3939697, 4136423, 5543885, 5973089, 6015705, 6481437, 9120585, 10802395, 11819091, 12409269, 16631655, 17919267, 18849209, 19698485, 20682115, 29865445, 32407185, 56547627, 59095455, 62046345, 66974849, 89596335, 94246045, 101542513, 185165759, 200924547, 282738135, 304627539, 334874245, 507712565, 555497277, 925828795, 1004622735, 1523137695, 2777486385, 3147817903, 9443453709, 15739089515, 47217268545]

約数ペア:

[(1, 47217268545), (3, 15739089515), (5, 9443453709), (15, 3147817903), (17, 2777486385), (31, 1523137695), (47, 1004622735), (51, 925828795), (85, 555497277), (93, 507712565), (141, 334874245), (155, 304627539), (167, 282738135), (235, 200924547), (255, 185165759), (465, 101542513), (501, 94246045), (527, 89596335), (705, 66974849), (761, 62046345), (799, 59095455), (835, 56547627), (1457, 32407185), (1581, 29865445), (2283, 20682115), (2397, 19698485), (2505, 18849209), (2635, 17919267), (2839, 16631655), (3805, 12409269), (3995, 11819091), (4371, 10802395), (5177, 9120585), (7285, 6481437), (7849, 6015705), (7905, 5973089), (8517, 5543885), (11415, 4136423), (11985, 3939697), (12937, 3649785), (14195, 3326331), (15531, 3040195), (21855, 2160479), (23547, 2005235), (23591, 2001495), (24769, 1906305), (25885, 1824117), (35767, 1320135), (38811, 1216595), (39245, 1203141), (42585, 1108777), (64685, 729957), (70773, 667165), (74307, 635435), (77655, 608039), (88009, 536505), (107301, 440045), (117735, 401047), (117955, 400299), (123845, 381261), (127087, 371535), (133433, 353865), (178835, 264027), (194055, 243319)]