1206804625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4447}}^1$

素因数の和:4642

約数の個数: 32

約数和(自身を含む): 1632024576

約数和(自身を除く): 425219951

約数列:

[1, 5, 13, 25, 65, 125, 167, 325, 835, 1625, 2171, 4175, 4447, 10855, 20875, 22235, 54275, 57811, 111175, 271375, 289055, 555875, 742649, 1445275, 3713245, 7226375, 9654437, 18566225, 48272185, 92831125, 241360925, 1206804625]

約数ペア:

[(1, 1206804625), (5, 241360925), (13, 92831125), (25, 48272185), (65, 18566225), (125, 9654437), (167, 7226375), (325, 3713245), (835, 1445275), (1625, 742649), (2171, 555875), (4175, 289055), (4447, 271375), (10855, 111175), (20875, 57811), (22235, 54275)]