70808985

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 137102784

約数和(自身を除く): 66293799

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 4483, 5265, 13449, 15795, 22415, 40347, 58279, 67245, 121041, 174837, 201735, 291395, 363123, 524511, 605205, 874185, 1089369, 1573533, 1815615, 2622555, 4720599, 5446845, 7867665, 14161797, 23602995, 70808985]

約数ペア:

[(1, 70808985), (3, 23602995), (5, 14161797), (9, 7867665), (13, 5446845), (15, 4720599), (27, 2622555), (39, 1815615), (45, 1573533), (65, 1089369), (81, 874185), (117, 605205), (135, 524511), (195, 363123), (243, 291395), (351, 201735), (405, 174837), (585, 121041), (1053, 67245), (1215, 58279), (1755, 40347), (3159, 22415), (4483, 15795), (5265, 13449)]