15674550525

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{5351}}^1$

素因数の和:5691

約数の個数: 72

約数和(自身を含む): 28781086464

約数和(自身を除く): 13106535939

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 277, 423, 705, 831, 1175, 1385, 2115, 2493, 3525, 4155, 5351, 6925, 10575, 12465, 13019, 16053, 20775, 26755, 39057, 48159, 62325, 65095, 80265, 117171, 133775, 195285, 240795, 251497, 325475, 401325, 585855, 754491, 976425, 1203975, 1257485, 1482227, 2263473, 2929275, 3772455, 4446681, 6287425, 7411135, 11317365, 13340043, 18862275, 22233405, 37055675, 56586825, 66700215, 69664669, 111167025, 208994007, 333501075, 348323345, 626982021, 1044970035, 1741616725, 3134910105, 5224850175, 15674550525]

約数ペア:

[(1, 15674550525), (3, 5224850175), (5, 3134910105), (9, 1741616725), (15, 1044970035), (25, 626982021), (45, 348323345), (47, 333501075), (75, 208994007), (141, 111167025), (225, 69664669), (235, 66700215), (277, 56586825), (423, 37055675), (705, 22233405), (831, 18862275), (1175, 13340043), (1385, 11317365), (2115, 7411135), (2493, 6287425), (3525, 4446681), (4155, 3772455), (5351, 2929275), (6925, 2263473), (10575, 1482227), (12465, 1257485), (13019, 1203975), (16053, 976425), (20775, 754491), (26755, 585855), (39057, 401325), (48159, 325475), (62325, 251497), (65095, 240795), (80265, 195285), (117171, 133775)]