15697872550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{148303}}^1$

素因数の和:148417

約数の個数: 48

約数和(自身を含む): 30618843840

約数和(自身を除く): 14920971290

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 73, 145, 146, 290, 365, 725, 730, 1450, 1825, 2117, 3650, 4234, 10585, 21170, 52925, 105850, 148303, 296606, 741515, 1483030, 3707575, 4300787, 7415150, 8601574, 10826119, 21503935, 21652238, 43007870, 54130595, 107519675, 108261190, 215039350, 270652975, 313957451, 541305950, 627914902, 1569787255, 3139574510, 7848936275, 15697872550]

約数ペア:

[(1, 15697872550), (2, 7848936275), (5, 3139574510), (10, 1569787255), (25, 627914902), (29, 541305950), (50, 313957451), (58, 270652975), (73, 215039350), (145, 108261190), (146, 107519675), (290, 54130595), (365, 43007870), (725, 21652238), (730, 21503935), (1450, 10826119), (1825, 8601574), (2117, 7415150), (3650, 4300787), (4234, 3707575), (10585, 1483030), (21170, 741515), (52925, 296606), (105850, 148303)]