72918765

素因数分解:

$3^3\times 5^1\times {\mathrm{540139}}^1$

素因数の和:540153

約数の個数: 16

約数和(自身を含む): 129633600

約数和(自身を除く): 56714835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 540139, 1620417, 2700695, 4861251, 8102085, 14583753, 24306255, 72918765]

約数ペア:

[(1, 72918765), (3, 24306255), (5, 14583753), (9, 8102085), (15, 4861251), (27, 2700695), (45, 1620417), (135, 540139)]