4086885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 7962624

約数和(自身を除く): 3875739

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 47, 51, 55, 85, 93, 141, 155, 165, 187, 235, 255, 341, 465, 517, 527, 561, 705, 799, 935, 1023, 1457, 1551, 1581, 1705, 2397, 2585, 2635, 2805, 3995, 4371, 5115, 5797, 7285, 7755, 7905, 8789, 11985, 16027, 17391, 21855, 24769, 26367, 28985, 43945, 48081, 74307, 80135, 86955, 123845, 131835, 240405, 272459, 371535, 817377, 1362295, 4086885]

約数ペア:

[(1, 4086885), (3, 1362295), (5, 817377), (11, 371535), (15, 272459), (17, 240405), (31, 131835), (33, 123845), (47, 86955), (51, 80135), (55, 74307), (85, 48081), (93, 43945), (141, 28985), (155, 26367), (165, 24769), (187, 21855), (235, 17391), (255, 16027), (341, 11985), (465, 8789), (517, 7905), (527, 7755), (561, 7285), (705, 5797), (799, 5115), (935, 4371), (1023, 3995), (1457, 2805), (1551, 2635), (1581, 2585), (1705, 2397)]