159493325

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 203558400

約数和(自身を除く): 44065075

約数列:

[1, 5, 25, 47, 149, 235, 745, 911, 1175, 3725, 4555, 7003, 22775, 35015, 42817, 135739, 175075, 214085, 678695, 1070425, 3393475, 6379733, 31898665, 159493325]

約数ペア:

[(1, 159493325), (5, 31898665), (25, 6379733), (47, 3393475), (149, 1070425), (235, 678695), (745, 214085), (911, 175075), (1175, 135739), (3725, 42817), (4555, 35015), (7003, 22775)]