72488835

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55547}}^1$

素因数の和:55587

約数の個数: 24

約数和(自身を含む): 129982320

約数和(自身を除く): 57493485

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 55547, 166641, 277735, 499923, 833205, 1610863, 2499615, 4832589, 8054315, 14497767, 24162945, 72488835]

約数ペア:

[(1, 72488835), (3, 24162945), (5, 14497767), (9, 8054315), (15, 4832589), (29, 2499615), (45, 1610863), (87, 833205), (145, 499923), (261, 277735), (435, 166641), (1305, 55547)]