520029735

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{4357}}^1$

素因数の和:4547

約数の個数: 32

約数和(自身を含む): 851378880

約数和(自身を除く): 331349145

約数列:

[1, 3, 5, 15, 73, 109, 219, 327, 365, 545, 1095, 1635, 4357, 7957, 13071, 21785, 23871, 39785, 65355, 119355, 318061, 474913, 954183, 1424739, 1590305, 2374565, 4770915, 7123695, 34668649, 104005947, 173343245, 520029735]

約数ペア:

[(1, 520029735), (3, 173343245), (5, 104005947), (15, 34668649), (73, 7123695), (109, 4770915), (219, 2374565), (327, 1590305), (365, 1424739), (545, 954183), (1095, 474913), (1635, 318061), (4357, 119355), (7957, 65355), (13071, 39785), (21785, 23871)]