15705083485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1493}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 23653486080

約数和(自身を除く): 7948402595

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 379, 427, 455, 793, 1493, 1895, 2135, 2653, 3965, 4927, 5551, 7465, 10451, 13265, 19409, 23119, 24635, 27755, 34489, 52255, 91073, 97045, 115595, 135863, 161833, 172445, 300547, 455365, 565847, 637511, 679315, 809165, 1183949, 1502735, 2103829, 2829235, 3187555, 3960929, 5919745, 7356011, 8287643, 10519145, 19804645, 34516667, 36780055, 41438215, 51492077, 172583335, 241616669, 257460385, 448716671, 1208083345, 2243583355, 3141016697, 15705083485]

約数ペア:

[(1, 15705083485), (5, 3141016697), (7, 2243583355), (13, 1208083345), (35, 448716671), (61, 257460385), (65, 241616669), (91, 172583335), (305, 51492077), (379, 41438215), (427, 36780055), (455, 34516667), (793, 19804645), (1493, 10519145), (1895, 8287643), (2135, 7356011), (2653, 5919745), (3965, 3960929), (4927, 3187555), (5551, 2829235), (7465, 2103829), (10451, 1502735), (13265, 1183949), (19409, 809165), (23119, 679315), (24635, 637511), (27755, 565847), (34489, 455365), (52255, 300547), (91073, 172445), (97045, 161833), (115595, 135863)]