55442025

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1286

約数の個数: 36

約数和(自身を含む): 99815040

約数和(自身を除く): 44373015

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 717, 1031, 1195, 2151, 3093, 3585, 5155, 5975, 9279, 10755, 15465, 17925, 25775, 46395, 53775, 77325, 231975, 246409, 739227, 1232045, 2217681, 3696135, 6160225, 11088405, 18480675, 55442025]

約数ペア:

[(1, 55442025), (3, 18480675), (5, 11088405), (9, 6160225), (15, 3696135), (25, 2217681), (45, 1232045), (75, 739227), (225, 246409), (239, 231975), (717, 77325), (1031, 53775), (1195, 46395), (2151, 25775), (3093, 17925), (3585, 15465), (5155, 10755), (5975, 9279)]