52827125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 25796875

約数列:

[1, 5, 13, 19, 25, 29, 59, 65, 95, 125, 145, 247, 295, 325, 377, 475, 551, 725, 767, 1121, 1235, 1475, 1625, 1711, 1885, 2375, 2755, 3625, 3835, 5605, 6175, 7163, 7375, 8555, 9425, 13775, 14573, 19175, 22243, 28025, 30875, 32509, 35815, 42775, 47125, 68875, 72865, 95875, 111215, 140125, 162545, 179075, 213875, 364325, 422617, 556075, 812725, 895375, 1821625, 2113085, 2780375, 4063625, 10565425, 52827125]

約数ペア:

[(1, 52827125), (5, 10565425), (13, 4063625), (19, 2780375), (25, 2113085), (29, 1821625), (59, 895375), (65, 812725), (95, 556075), (125, 422617), (145, 364325), (247, 213875), (295, 179075), (325, 162545), (377, 140125), (475, 111215), (551, 95875), (725, 72865), (767, 68875), (1121, 47125), (1235, 42775), (1475, 35815), (1625, 32509), (1711, 30875), (1885, 28025), (2375, 22243), (2755, 19175), (3625, 14573), (3835, 13775), (5605, 9425), (6175, 8555), (7163, 7375)]