52612425

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 102652160

約数和(自身を除く): 50039735

約数列:

[1, 3, 5, 9, 15, 19, 25, 31, 45, 57, 75, 93, 95, 155, 171, 225, 279, 285, 397, 465, 475, 589, 775, 855, 1191, 1395, 1425, 1767, 1985, 2325, 2945, 3573, 4275, 5301, 5955, 6975, 7543, 8835, 9925, 12307, 14725, 17865, 22629, 26505, 29775, 36921, 37715, 44175, 61535, 67887, 89325, 110763, 113145, 132525, 184605, 188575, 233833, 307675, 339435, 553815, 565725, 701499, 923025, 1169165, 1697175, 2104497, 2769075, 3507495, 5845825, 10522485, 17537475, 52612425]

約数ペア:

[(1, 52612425), (3, 17537475), (5, 10522485), (9, 5845825), (15, 3507495), (19, 2769075), (25, 2104497), (31, 1697175), (45, 1169165), (57, 923025), (75, 701499), (93, 565725), (95, 553815), (155, 339435), (171, 307675), (225, 233833), (279, 188575), (285, 184605), (397, 132525), (465, 113145), (475, 110763), (589, 89325), (775, 67887), (855, 61535), (1191, 44175), (1395, 37715), (1425, 36921), (1767, 29775), (1985, 26505), (2325, 22629), (2945, 17865), (3573, 14725), (4275, 12307), (5301, 9925), (5955, 8835), (6975, 7543)]