73402005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{287851}}^1$

素因数の和:287876

約数の個数: 16

約数和(自身を含む): 124352064

約数和(自身を除く): 50950059

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 287851, 863553, 1439255, 4317765, 4893467, 14680401, 24467335, 73402005]

約数ペア:

[(1, 73402005), (3, 24467335), (5, 14680401), (15, 4893467), (17, 4317765), (51, 1439255), (85, 863553), (255, 287851)]