15244450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 31248000

約数和(自身を除く): 16003550

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 499, 611, 650, 998, 1175, 1222, 2350, 2495, 3055, 4990, 6110, 6487, 12475, 12974, 15275, 23453, 24950, 30550, 32435, 46906, 64870, 117265, 162175, 234530, 304889, 324350, 586325, 609778, 1172650, 1524445, 3048890, 7622225, 15244450]

約数ペア:

[(1, 15244450), (2, 7622225), (5, 3048890), (10, 1524445), (13, 1172650), (25, 609778), (26, 586325), (47, 324350), (50, 304889), (65, 234530), (94, 162175), (130, 117265), (235, 64870), (325, 46906), (470, 32435), (499, 30550), (611, 24950), (650, 23453), (998, 15275), (1175, 12974), (1222, 12475), (2350, 6487), (2495, 6110), (3055, 4990)]