15713490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 41602176

約数和(自身を除く): 25888686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 937, 1118, 1290, 1677, 1874, 2795, 2811, 3354, 4685, 5590, 5622, 8385, 9370, 12181, 14055, 16770, 24362, 28110, 36543, 40291, 60905, 73086, 80582, 120873, 121810, 182715, 201455, 241746, 365430, 402910, 523783, 604365, 1047566, 1208730, 1571349, 2618915, 3142698, 5237830, 7856745, 15713490]

約数ペア:

[(1, 15713490), (2, 7856745), (3, 5237830), (5, 3142698), (6, 2618915), (10, 1571349), (13, 1208730), (15, 1047566), (26, 604365), (30, 523783), (39, 402910), (43, 365430), (65, 241746), (78, 201455), (86, 182715), (129, 121810), (130, 120873), (195, 80582), (215, 73086), (258, 60905), (390, 40291), (430, 36543), (559, 28110), (645, 24362), (937, 16770), (1118, 14055), (1290, 12181), (1677, 9370), (1874, 8385), (2795, 5622), (2811, 5590), (3354, 4685)]