241718787075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{191237}}^1$

素因数の和:192156

約数の個数: 48

約数和(自身を含む): 421151973120

約数和(自身を除く): 179433186045

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 887, 1425, 2661, 4435, 13305, 16853, 22175, 50559, 66525, 84265, 191237, 252795, 421325, 573711, 956185, 1263975, 2868555, 3633503, 4780925, 10900509, 14342775, 18167515, 54502545, 90837575, 169627219, 272512725, 508881657, 848136095, 2544408285, 3222917161, 4240680475, 9668751483, 12722041425, 16114585805, 48343757415, 80572929025, 241718787075]

約数ペア:

[(1, 241718787075), (3, 80572929025), (5, 48343757415), (15, 16114585805), (19, 12722041425), (25, 9668751483), (57, 4240680475), (75, 3222917161), (95, 2544408285), (285, 848136095), (475, 508881657), (887, 272512725), (1425, 169627219), (2661, 90837575), (4435, 54502545), (13305, 18167515), (16853, 14342775), (22175, 10900509), (50559, 4780925), (66525, 3633503), (84265, 2868555), (191237, 1263975), (252795, 956185), (421325, 573711)]