1373035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 1764000

約数和(自身を除く): 390965

約数列:

[1, 5, 19, 95, 97, 149, 485, 745, 1843, 2831, 9215, 14155, 14453, 72265, 274607, 1373035]

約数ペア:

[(1, 1373035), (5, 274607), (19, 72265), (95, 14453), (97, 14155), (149, 9215), (485, 2831), (745, 1843)]