13013325

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 25762240

約数和(自身を除く): 12748915

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1483, 1755, 2925, 4449, 7415, 8775, 13347, 19279, 22245, 37075, 40041, 57837, 66735, 96395, 111225, 173511, 200205, 289185, 333675, 481975, 520533, 867555, 1001025, 1445925, 2602665, 4337775, 13013325]

約数ペア:

[(1, 13013325), (3, 4337775), (5, 2602665), (9, 1445925), (13, 1001025), (15, 867555), (25, 520533), (27, 481975), (39, 333675), (45, 289185), (65, 200205), (75, 173511), (117, 111225), (135, 96395), (195, 66735), (225, 57837), (325, 40041), (351, 37075), (585, 22245), (675, 19279), (975, 13347), (1483, 8775), (1755, 7415), (2925, 4449)]