200815125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 385841664

約数和(自身を除く): 185026539

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 113, 125, 175, 339, 375, 525, 565, 677, 791, 875, 1695, 2031, 2373, 2625, 2825, 3385, 3955, 4739, 8475, 10155, 11865, 14125, 14217, 16925, 19775, 23695, 42375, 50775, 59325, 71085, 76501, 84625, 98875, 118475, 229503, 253875, 296625, 355425, 382505, 535507, 592375, 1147515, 1606521, 1777125, 1912525, 2677535, 5737575, 8032605, 9562625, 13387675, 28687875, 40163025, 66938375, 200815125]

約数ペア:

[(1, 200815125), (3, 66938375), (5, 40163025), (7, 28687875), (15, 13387675), (21, 9562625), (25, 8032605), (35, 5737575), (75, 2677535), (105, 1912525), (113, 1777125), (125, 1606521), (175, 1147515), (339, 592375), (375, 535507), (525, 382505), (565, 355425), (677, 296625), (791, 253875), (875, 229503), (1695, 118475), (2031, 98875), (2373, 84625), (2625, 76501), (2825, 71085), (3385, 59325), (3955, 50775), (4739, 42375), (8475, 23695), (10155, 19775), (11865, 16925), (14125, 14217)]