26621205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136519}}^1$

素因数の和:136540

約数の個数: 16

約数和(自身を含む): 45870720

約数和(自身を除く): 19249515

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 136519, 409557, 682595, 1774747, 2047785, 5324241, 8873735, 26621205]

約数ペア:

[(1, 26621205), (3, 8873735), (5, 5324241), (13, 2047785), (15, 1774747), (39, 682595), (65, 409557), (195, 136519)]