89079575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 131616576

約数和(自身を除く): 42537001

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 115, 221, 299, 325, 391, 425, 575, 701, 1105, 1495, 1955, 3505, 5083, 5525, 7475, 9113, 9775, 11917, 16123, 17525, 25415, 45565, 59585, 80615, 127075, 154921, 209599, 227825, 274091, 297925, 403075, 774605, 1047995, 1370455, 3563183, 3873025, 5239975, 6852275, 17815915, 89079575]

約数ペア:

[(1, 89079575), (5, 17815915), (13, 6852275), (17, 5239975), (23, 3873025), (25, 3563183), (65, 1370455), (85, 1047995), (115, 774605), (221, 403075), (299, 297925), (325, 274091), (391, 227825), (425, 209599), (575, 154921), (701, 127075), (1105, 80615), (1495, 59585), (1955, 45565), (3505, 25415), (5083, 17525), (5525, 16123), (7475, 11917), (9113, 9775)]