74872315

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{35069}}^1$

素因数の和:35142

約数の個数: 16

約数和(自身を含む): 104368320

約数和(自身を除く): 29496005

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 35069, 175345, 245483, 1227415, 2139209, 10696045, 14974463, 74872315]

約数ペア:

[(1, 74872315), (5, 14974463), (7, 10696045), (35, 2139209), (61, 1227415), (305, 245483), (427, 175345), (2135, 35069)]