15343250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4751

約数の個数: 32

約数和(自身を含む): 30938544

約数和(自身を除く): 15595294

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4721, 9442, 23605, 47210, 61373, 118025, 122746, 236050, 306865, 590125, 613730, 1180250, 1534325, 3068650, 7671625, 15343250]

約数ペア:

[(1, 15343250), (2, 7671625), (5, 3068650), (10, 1534325), (13, 1180250), (25, 613730), (26, 590125), (50, 306865), (65, 236050), (125, 122746), (130, 118025), (250, 61373), (325, 47210), (650, 23605), (1625, 9442), (3250, 4721)]