67971795

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{156257}}^1$

素因数の和:156294

約数の個数: 16

約数和(自身を含む): 112505760

約数和(自身を除く): 44533965

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 156257, 468771, 781285, 2343855, 4531453, 13594359, 22657265, 67971795]

約数ペア:

[(1, 67971795), (3, 22657265), (5, 13594359), (15, 4531453), (29, 2343855), (87, 781285), (145, 468771), (435, 156257)]