13624325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 20582016

約数和(自身を除く): 6957691

約数列:

[1, 5, 11, 13, 25, 37, 55, 65, 103, 143, 185, 275, 325, 407, 481, 515, 715, 925, 1133, 1339, 2035, 2405, 2575, 3575, 3811, 5291, 5665, 6695, 10175, 12025, 14729, 19055, 26455, 28325, 33475, 41921, 49543, 73645, 95275, 132275, 209605, 247715, 368225, 544973, 1048025, 1238575, 2724865, 13624325]

約数ペア:

[(1, 13624325), (5, 2724865), (11, 1238575), (13, 1048025), (25, 544973), (37, 368225), (55, 247715), (65, 209605), (103, 132275), (143, 95275), (185, 73645), (275, 49543), (325, 41921), (407, 33475), (481, 28325), (515, 26455), (715, 19055), (925, 14729), (1133, 12025), (1339, 10175), (2035, 6695), (2405, 5665), (2575, 5291), (3575, 3811)]