490142015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{146093}}^1$

素因数の和:146170

約数の個数: 16

約数和(自身を含む): 652163616

約数和(自身を除く): 162021601

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 146093, 730465, 1607023, 8035115, 8911673, 44558365, 98028403, 490142015]

約数ペア:

[(1, 490142015), (5, 98028403), (11, 44558365), (55, 8911673), (61, 8035115), (305, 1607023), (671, 730465), (3355, 146093)]