162938025

素因数分解:

$3^2\times 5^2\times {\mathrm{487}}^1\times {\mathrm{1487}}^1$

素因数の和:1990

約数の個数: 36

約数和(自身を含む): 292636032

約数和(自身を除く): 129698007

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 487, 1461, 1487, 2435, 4383, 4461, 7305, 7435, 12175, 13383, 21915, 22305, 36525, 37175, 66915, 109575, 111525, 334575, 724169, 2172507, 3620845, 6517521, 10862535, 18104225, 32587605, 54312675, 162938025]

約数ペア:

[(1, 162938025), (3, 54312675), (5, 32587605), (9, 18104225), (15, 10862535), (25, 6517521), (45, 3620845), (75, 2172507), (225, 724169), (487, 334575), (1461, 111525), (1487, 109575), (2435, 66915), (4383, 37175), (4461, 36525), (7305, 22305), (7435, 21915), (12175, 13383)]