15745353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 23802240

約数和(自身を除く): 8056887

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 229, 533, 559, 687, 1599, 1677, 1763, 2977, 5289, 8931, 9389, 9847, 22919, 28167, 29541, 68757, 122057, 128011, 366171, 384033, 403727, 1211181, 5248451, 15745353]

約数ペア:

[(1, 15745353), (3, 5248451), (13, 1211181), (39, 403727), (41, 384033), (43, 366171), (123, 128011), (129, 122057), (229, 68757), (533, 29541), (559, 28167), (687, 22919), (1599, 9847), (1677, 9389), (1763, 8931), (2977, 5289)]