2833755

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 4880640

約数和(自身を除く): 2046885

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 163, 183, 285, 305, 489, 815, 915, 1159, 2445, 3097, 3477, 5795, 9291, 9943, 15485, 17385, 29829, 46455, 49715, 149145, 188917, 566751, 944585, 2833755]

約数ペア:

[(1, 2833755), (3, 944585), (5, 566751), (15, 188917), (19, 149145), (57, 49715), (61, 46455), (95, 29829), (163, 17385), (183, 15485), (285, 9943), (305, 9291), (489, 5795), (815, 3477), (915, 3097), (1159, 2445)]