15138156735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631151}}^1$

素因数の和:631216

約数の個数: 48

約数和(自身を含む): 28947155328

約数和(自身を除く): 13808998593

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 4797, 7995, 23985, 631151, 1893453, 3155755, 5680359, 8204963, 9467265, 24614889, 25877191, 28401795, 41024815, 73844667, 77631573, 123074445, 129385955, 232894719, 336403483, 369223335, 388157865, 1009210449, 1164473595, 1682017415, 3027631347, 5046052245, 15138156735]

約数ペア:

[(1, 15138156735), (3, 5046052245), (5, 3027631347), (9, 1682017415), (13, 1164473595), (15, 1009210449), (39, 388157865), (41, 369223335), (45, 336403483), (65, 232894719), (117, 129385955), (123, 123074445), (195, 77631573), (205, 73844667), (369, 41024815), (533, 28401795), (585, 25877191), (615, 24614889), (1599, 9467265), (1845, 8204963), (2665, 5680359), (4797, 3155755), (7995, 1893453), (23985, 631151)]