90590175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:31000

約数の個数: 36

約数和(自身を含む): 174744024

約数和(自身を除く): 84153849

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 30971, 92913, 154855, 278739, 402623, 464565, 774275, 1207869, 1393695, 2013115, 2322825, 3623607, 6039345, 6968475, 10065575, 18118035, 30196725, 90590175]

約数ペア:

[(1, 90590175), (3, 30196725), (5, 18118035), (9, 10065575), (13, 6968475), (15, 6039345), (25, 3623607), (39, 2322825), (45, 2013115), (65, 1393695), (75, 1207869), (117, 774275), (195, 464565), (225, 402623), (325, 278739), (585, 154855), (975, 92913), (2925, 30971)]