72064545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{98047}}^1$

素因数の和:98069

約数の個数: 24

約数和(自身を含む): 134129664

約数和(自身を除く): 62065119

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 98047, 294141, 490235, 686329, 1470705, 2058987, 3431645, 4804303, 10294935, 14412909, 24021515, 72064545]

約数ペア:

[(1, 72064545), (3, 24021515), (5, 14412909), (7, 10294935), (15, 4804303), (21, 3431645), (35, 2058987), (49, 1470705), (105, 686329), (147, 490235), (245, 294141), (735, 98047)]