328202235

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 583041888

約数和(自身を除く): 254839653

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 241, 265, 477, 571, 723, 795, 1205, 1713, 2169, 2385, 2855, 3615, 5139, 8565, 10845, 12773, 25695, 30263, 38319, 63865, 90789, 114957, 137611, 151315, 191595, 272367, 412833, 453945, 574785, 688055, 1238499, 1361835, 2064165, 6192495, 7293383, 21880149, 36466915, 65640447, 109400745, 328202235]

約数ペア:

[(1, 328202235), (3, 109400745), (5, 65640447), (9, 36466915), (15, 21880149), (45, 7293383), (53, 6192495), (159, 2064165), (241, 1361835), (265, 1238499), (477, 688055), (571, 574785), (723, 453945), (795, 412833), (1205, 272367), (1713, 191595), (2169, 151315), (2385, 137611), (2855, 114957), (3615, 90789), (5139, 63865), (8565, 38319), (10845, 30263), (12773, 25695)]