23423985

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 45374784

約数和(自身を除く): 21950799

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1483, 1755, 3159, 4449, 5265, 7415, 13347, 15795, 19279, 22245, 40041, 57837, 66735, 96395, 120123, 173511, 200205, 289185, 360369, 520533, 600615, 867555, 1561599, 1801845, 2602665, 4684797, 7807995, 23423985]

約数ペア:

[(1, 23423985), (3, 7807995), (5, 4684797), (9, 2602665), (13, 1801845), (15, 1561599), (27, 867555), (39, 600615), (45, 520533), (65, 360369), (81, 289185), (117, 200205), (135, 173511), (195, 120123), (243, 96395), (351, 66735), (405, 57837), (585, 40041), (1053, 22245), (1215, 19279), (1483, 15795), (1755, 13347), (3159, 7415), (4449, 5265)]