15724190235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 29165101056

約数和(自身を除く): 13440910821

約数列:

[1, 3, 5, 13, 15, 23, 39, 41, 65, 69, 115, 123, 195, 205, 233, 299, 345, 367, 533, 615, 699, 897, 943, 1101, 1165, 1495, 1599, 1835, 2665, 2829, 3029, 3495, 4485, 4715, 4771, 5359, 5505, 7995, 8441, 9087, 9553, 12259, 14145, 14313, 15047, 15145, 16077, 23855, 25323, 26795, 28659, 36777, 42205, 45141, 45435, 47765, 61295, 69667, 71565, 75235, 80385, 85511, 109733, 124189, 126615, 143295, 183885, 195611, 209001, 219719, 225705, 256533, 329199, 346081, 348335, 372567, 427555, 548665, 586833, 620945, 659157, 978055, 1038243, 1045005, 1098595, 1111643, 1282665, 1645995, 1730405, 1862835, 1966753, 2856347, 2934165, 3295785, 3334929, 3505951, 4499053, 5191215, 5558215, 5900259, 8569041, 9833765, 10517853, 13497159, 14281735, 16674645, 17529755, 22495265, 25567789, 29501295, 42845205, 45577363, 52589265, 67485795, 76703367, 80636873, 127838945, 136732089, 227886815, 241910619, 383516835, 403184365, 683660445, 1048279349, 1209553095, 3144838047, 5241396745, 15724190235]

約数ペア:

[(1, 15724190235), (3, 5241396745), (5, 3144838047), (13, 1209553095), (15, 1048279349), (23, 683660445), (39, 403184365), (41, 383516835), (65, 241910619), (69, 227886815), (115, 136732089), (123, 127838945), (195, 80636873), (205, 76703367), (233, 67485795), (299, 52589265), (345, 45577363), (367, 42845205), (533, 29501295), (615, 25567789), (699, 22495265), (897, 17529755), (943, 16674645), (1101, 14281735), (1165, 13497159), (1495, 10517853), (1599, 9833765), (1835, 8569041), (2665, 5900259), (2829, 5558215), (3029, 5191215), (3495, 4499053), (4485, 3505951), (4715, 3334929), (4771, 3295785), (5359, 2934165), (5505, 2856347), (7995, 1966753), (8441, 1862835), (9087, 1730405), (9553, 1645995), (12259, 1282665), (14145, 1111643), (14313, 1098595), (15047, 1045005), (15145, 1038243), (16077, 978055), (23855, 659157), (25323, 620945), (26795, 586833), (28659, 548665), (36777, 427555), (42205, 372567), (45141, 348335), (45435, 346081), (47765, 329199), (61295, 256533), (69667, 225705), (71565, 219719), (75235, 209001), (80385, 195611), (85511, 183885), (109733, 143295), (124189, 126615)]