26348985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 49939344

約数和(自身を除く): 23590359

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 617, 657, 949, 1095, 1851, 2847, 3085, 3285, 4745, 5553, 8021, 8541, 9255, 14235, 24063, 27765, 40105, 42705, 45041, 72189, 120315, 135123, 225205, 360945, 405369, 585533, 675615, 1756599, 2026845, 2927665, 5269797, 8782995, 26348985]

約数ペア:

[(1, 26348985), (3, 8782995), (5, 5269797), (9, 2927665), (13, 2026845), (15, 1756599), (39, 675615), (45, 585533), (65, 405369), (73, 360945), (117, 225205), (195, 135123), (219, 120315), (365, 72189), (585, 45041), (617, 42705), (657, 40105), (949, 27765), (1095, 24063), (1851, 14235), (2847, 9255), (3085, 8541), (3285, 8021), (4745, 5553)]