73050915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5272

約数の個数: 48

約数和(自身を含む): 143147520

約数和(自身を除く): 70096605

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 5231, 13965, 15693, 26155, 36617, 78465, 99389, 109851, 183085, 256319, 298167, 496945, 549255, 695723, 768957, 1281595, 1490835, 2087169, 3478615, 3844785, 4870061, 10435845, 14610183, 24350305, 73050915]

約数ペア:

[(1, 73050915), (3, 24350305), (5, 14610183), (7, 10435845), (15, 4870061), (19, 3844785), (21, 3478615), (35, 2087169), (49, 1490835), (57, 1281595), (95, 768957), (105, 695723), (133, 549255), (147, 496945), (245, 298167), (285, 256319), (399, 183085), (665, 109851), (735, 99389), (931, 78465), (1995, 36617), (2793, 26155), (4655, 15693), (5231, 13965)]