2653365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 4991616

約数和(自身を除く): 2338251

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1237, 2145, 3711, 6185, 13607, 16081, 18555, 40821, 48243, 68035, 80405, 176891, 204105, 241215, 530673, 884455, 2653365]

約数ペア:

[(1, 2653365), (3, 884455), (5, 530673), (11, 241215), (13, 204105), (15, 176891), (33, 80405), (39, 68035), (55, 48243), (65, 40821), (143, 18555), (165, 16081), (195, 13607), (429, 6185), (715, 3711), (1237, 2145)]