2207895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 3809280

約数和(自身を除く): 1601385

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 127, 183, 285, 305, 381, 635, 915, 1159, 1905, 2413, 3477, 5795, 7239, 7747, 12065, 17385, 23241, 36195, 38735, 116205, 147193, 441579, 735965, 2207895]

約数ペア:

[(1, 2207895), (3, 735965), (5, 441579), (15, 147193), (19, 116205), (57, 38735), (61, 36195), (95, 23241), (127, 17385), (183, 12065), (285, 7747), (305, 7239), (381, 5795), (635, 3477), (915, 2413), (1159, 1905)]