119997215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{63659}}^1$

素因数の和:63706

約数の個数: 16

約数和(自身を含む): 160423200

約数和(自身を除く): 40425985

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 63659, 318295, 827567, 1846111, 4137835, 9230555, 23999443, 119997215]

約数ペア:

[(1, 119997215), (5, 23999443), (13, 9230555), (29, 4137835), (65, 1846111), (145, 827567), (377, 318295), (1885, 63659)]