7517893825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 10157224896

約数和(自身を除く): 2639331071

約数列:

[1, 5, 13, 25, 65, 181, 227, 325, 563, 905, 1135, 2353, 2815, 2951, 4525, 5675, 7319, 11765, 14075, 14755, 36595, 41087, 58825, 73775, 101903, 127801, 182975, 205435, 509515, 534131, 639005, 1027175, 1324739, 1661413, 2547575, 2670655, 3195025, 6623695, 8307065, 13353275, 23131981, 33118475, 41535325, 115659905, 300715753, 578299525, 1503578765, 7517893825]

約数ペア:

[(1, 7517893825), (5, 1503578765), (13, 578299525), (25, 300715753), (65, 115659905), (181, 41535325), (227, 33118475), (325, 23131981), (563, 13353275), (905, 8307065), (1135, 6623695), (2353, 3195025), (2815, 2670655), (2951, 2547575), (4525, 1661413), (5675, 1324739), (7319, 1027175), (11765, 639005), (14075, 534131), (14755, 509515), (36595, 205435), (41087, 182975), (58825, 127801), (73775, 101903)]