42486605

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8147}}^1$

素因数の和:8308

約数の個数: 16

約数和(自身を含む): 58665600

約数和(自身を除く): 16178995

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 8147, 40735, 57029, 285145, 1213903, 6069515, 8497321, 42486605]

約数ペア:

[(1, 42486605), (5, 8497321), (7, 6069515), (35, 1213903), (149, 285145), (745, 57029), (1043, 40735), (5215, 8147)]