15005261313

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1689211}}^1$

素因数の和:1689274

約数の個数: 32

約数和(自身を含む): 25946296320

約数和(自身を除く): 10941035007

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 1689211, 5067633, 11824477, 15202899, 35473431, 45608697, 79392917, 106420293, 238178751, 319260879, 555750419, 714536253, 1667251257, 2143608759, 5001753771, 15005261313]

約数ペア:

[(1, 15005261313), (3, 5001753771), (7, 2143608759), (9, 1667251257), (21, 714536253), (27, 555750419), (47, 319260879), (63, 238178751), (141, 106420293), (189, 79392917), (329, 45608697), (423, 35473431), (987, 15202899), (1269, 11824477), (2961, 5067633), (8883, 1689211)]