90858625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 147992832

約数和(自身を除く): 57134207

約数列:

[1, 5, 11, 13, 17, 23, 25, 55, 65, 85, 115, 125, 143, 169, 187, 221, 253, 275, 299, 325, 391, 425, 575, 715, 845, 935, 1105, 1265, 1375, 1495, 1625, 1859, 1955, 2125, 2431, 2873, 2875, 3289, 3575, 3887, 4225, 4301, 4675, 5083, 5525, 6325, 7475, 9295, 9775, 12155, 14365, 16445, 17875, 19435, 21125, 21505, 23375, 25415, 27625, 31603, 31625, 37375, 42757, 46475, 48875, 55913, 60775, 66079, 71825, 82225, 97175, 107525, 127075, 158015, 213785, 232375, 279565, 303875, 330395, 359125, 411125, 485875, 537625, 635375, 726869, 790075, 1068925, 1397825, 1651975, 3634345, 3950375, 5344625, 6989125, 8259875, 18171725, 90858625]

約数ペア:

[(1, 90858625), (5, 18171725), (11, 8259875), (13, 6989125), (17, 5344625), (23, 3950375), (25, 3634345), (55, 1651975), (65, 1397825), (85, 1068925), (115, 790075), (125, 726869), (143, 635375), (169, 537625), (187, 485875), (221, 411125), (253, 359125), (275, 330395), (299, 303875), (325, 279565), (391, 232375), (425, 213785), (575, 158015), (715, 127075), (845, 107525), (935, 97175), (1105, 82225), (1265, 71825), (1375, 66079), (1495, 60775), (1625, 55913), (1859, 48875), (1955, 46475), (2125, 42757), (2431, 37375), (2873, 31625), (2875, 31603), (3289, 27625), (3575, 25415), (3887, 23375), (4225, 21505), (4301, 21125), (4675, 19435), (5083, 17875), (5525, 16445), (6325, 14365), (7475, 12155), (9295, 9775)]