41563875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 74280960

約数和(自身を除く): 32717085

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 75, 79, 115, 125, 183, 237, 305, 345, 375, 395, 575, 915, 1185, 1403, 1525, 1725, 1817, 1975, 2875, 4209, 4575, 4819, 5451, 5925, 7015, 7625, 8625, 9085, 9875, 14457, 21045, 22875, 24095, 27255, 29625, 35075, 45425, 72285, 105225, 110837, 120475, 136275, 175375, 227125, 332511, 361425, 526125, 554185, 602375, 681375, 1662555, 1807125, 2770925, 8312775, 13854625, 41563875]

約数ペア:

[(1, 41563875), (3, 13854625), (5, 8312775), (15, 2770925), (23, 1807125), (25, 1662555), (61, 681375), (69, 602375), (75, 554185), (79, 526125), (115, 361425), (125, 332511), (183, 227125), (237, 175375), (305, 136275), (345, 120475), (375, 110837), (395, 105225), (575, 72285), (915, 45425), (1185, 35075), (1403, 29625), (1525, 27255), (1725, 24095), (1817, 22875), (1975, 21045), (2875, 14457), (4209, 9875), (4575, 9085), (4819, 8625), (5451, 7625), (5925, 7015)]