160692025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 230610240

約数和(自身を除く): 69918215

約数列:

[1, 5, 13, 19, 25, 53, 65, 95, 247, 265, 325, 475, 491, 689, 1007, 1235, 1325, 2455, 3445, 5035, 6175, 6383, 9329, 12275, 13091, 17225, 25175, 26023, 31915, 46645, 65455, 121277, 130115, 159575, 233225, 327275, 338299, 494437, 606385, 650575, 1691495, 2472185, 3031925, 6427681, 8457475, 12360925, 32138405, 160692025]

約数ペア:

[(1, 160692025), (5, 32138405), (13, 12360925), (19, 8457475), (25, 6427681), (53, 3031925), (65, 2472185), (95, 1691495), (247, 650575), (265, 606385), (325, 494437), (475, 338299), (491, 327275), (689, 233225), (1007, 159575), (1235, 130115), (1325, 121277), (2455, 65455), (3445, 46645), (5035, 31915), (6175, 26023), (6383, 25175), (9329, 17225), (12275, 13091)]