3129555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 5886720

約数和(自身を除く): 2757165

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1459, 2145, 4377, 7295, 16049, 18967, 21885, 48147, 56901, 80245, 94835, 208637, 240735, 284505, 625911, 1043185, 3129555]

約数ペア:

[(1, 3129555), (3, 1043185), (5, 625911), (11, 284505), (13, 240735), (15, 208637), (33, 94835), (39, 80245), (55, 56901), (65, 48147), (143, 21885), (165, 18967), (195, 16049), (429, 7295), (715, 4377), (1459, 2145)]