15105870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12911}}^1$

素因数の和:12937

約数の個数: 48

約数和(自身を含む): 42299712

約数和(自身を除く): 27193842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 12911, 25822, 38733, 64555, 77466, 116199, 129110, 167843, 193665, 232398, 335686, 387330, 503529, 580995, 839215, 1007058, 1161990, 1510587, 1678430, 2517645, 3021174, 5035290, 7552935, 15105870]

約数ペア:

[(1, 15105870), (2, 7552935), (3, 5035290), (5, 3021174), (6, 2517645), (9, 1678430), (10, 1510587), (13, 1161990), (15, 1007058), (18, 839215), (26, 580995), (30, 503529), (39, 387330), (45, 335686), (65, 232398), (78, 193665), (90, 167843), (117, 129110), (130, 116199), (195, 77466), (234, 64555), (390, 38733), (585, 25822), (1170, 12911)]