15389250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 41378688

約数和(自身を除く): 25989438

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 71, 75, 85, 102, 125, 142, 150, 170, 213, 250, 255, 289, 355, 375, 425, 426, 510, 578, 710, 750, 850, 867, 1065, 1207, 1275, 1445, 1734, 1775, 2125, 2130, 2414, 2550, 2890, 3550, 3621, 4250, 4335, 5325, 6035, 6375, 7225, 7242, 8670, 8875, 10650, 12070, 12750, 14450, 17750, 18105, 20519, 21675, 26625, 30175, 36125, 36210, 41038, 43350, 53250, 60350, 61557, 72250, 90525, 102595, 108375, 123114, 150875, 181050, 205190, 216750, 301750, 307785, 452625, 512975, 615570, 905250, 1025950, 1538925, 2564875, 3077850, 5129750, 7694625, 15389250]

約数ペア:

[(1, 15389250), (2, 7694625), (3, 5129750), (5, 3077850), (6, 2564875), (10, 1538925), (15, 1025950), (17, 905250), (25, 615570), (30, 512975), (34, 452625), (50, 307785), (51, 301750), (71, 216750), (75, 205190), (85, 181050), (102, 150875), (125, 123114), (142, 108375), (150, 102595), (170, 90525), (213, 72250), (250, 61557), (255, 60350), (289, 53250), (355, 43350), (375, 41038), (425, 36210), (426, 36125), (510, 30175), (578, 26625), (710, 21675), (750, 20519), (850, 18105), (867, 17750), (1065, 14450), (1207, 12750), (1275, 12070), (1445, 10650), (1734, 8875), (1775, 8670), (2125, 7242), (2130, 7225), (2414, 6375), (2550, 6035), (2890, 5325), (3550, 4335), (3621, 4250)]