15751710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13463}}^1$

素因数の和:13489

約数の個数: 48

約数和(自身を含む): 44108064

約数和(自身を除く): 28356354

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, 13463, 26926, 40389, 67315, 80778, 121167, 134630, 175019, 201945, 242334, 350038, 403890, 525057, 605835, 875095, 1050114, 1211670, 1575171, 1750190, 2625285, 3150342, 5250570, 7875855, 15751710]

約数ペア:

[(1, 15751710), (2, 7875855), (3, 5250570), (5, 3150342), (6, 2625285), (9, 1750190), (10, 1575171), (13, 1211670), (15, 1050114), (18, 875095), (26, 605835), (30, 525057), (39, 403890), (45, 350038), (65, 242334), (78, 201945), (90, 175019), (117, 134630), (130, 121167), (195, 80778), (234, 67315), (390, 40389), (585, 26926), (1170, 13463)]