15550470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13317

約数の個数: 48

約数和(自身を含む): 43544592

約数和(自身を除く): 27994122

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, 13291, 26582, 39873, 66455, 79746, 119619, 132910, 172783, 199365, 239238, 345566, 398730, 518349, 598095, 863915, 1036698, 1196190, 1555047, 1727830, 2591745, 3110094, 5183490, 7775235, 15550470]

約数ペア:

[(1, 15550470), (2, 7775235), (3, 5183490), (5, 3110094), (6, 2591745), (9, 1727830), (10, 1555047), (13, 1196190), (15, 1036698), (18, 863915), (26, 598095), (30, 518349), (39, 398730), (45, 345566), (65, 239238), (78, 199365), (90, 172783), (117, 132910), (130, 119619), (195, 79746), (234, 66455), (390, 39873), (585, 26582), (1170, 13291)]