72552355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8581}}^1$

素因数の和:8694

約数の個数: 16

約数和(自身を含む): 92685600

約数和(自身を除く): 20133245

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 8581, 42905, 163039, 763709, 815195, 3818545, 14510471, 72552355]

約数ペア:

[(1, 72552355), (5, 14510471), (19, 3818545), (89, 815195), (95, 763709), (445, 163039), (1691, 42905), (8455, 8581)]