1127295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 2201472

約数和(自身を除く): 1074177

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 47, 65, 117, 123, 141, 195, 205, 235, 369, 423, 533, 585, 611, 615, 705, 1599, 1833, 1845, 1927, 2115, 2665, 3055, 4797, 5499, 5781, 7995, 9165, 9635, 17343, 23985, 25051, 27495, 28905, 75153, 86715, 125255, 225459, 375765, 1127295]

約数ペア:

[(1, 1127295), (3, 375765), (5, 225459), (9, 125255), (13, 86715), (15, 75153), (39, 28905), (41, 27495), (45, 25051), (47, 23985), (65, 17343), (117, 9635), (123, 9165), (141, 7995), (195, 5781), (205, 5499), (235, 4797), (369, 3055), (423, 2665), (533, 2115), (585, 1927), (611, 1845), (615, 1833), (705, 1599)]