473904145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2579}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 670965120

約数和(自身を除く): 197060975

約数列:

[1, 5, 11, 13, 55, 65, 143, 257, 715, 1285, 2579, 2827, 3341, 12895, 14135, 16705, 28369, 33527, 36751, 141845, 167635, 183755, 368797, 662803, 1843985, 3314015, 7290833, 8616439, 36454165, 43082195, 94780829, 473904145]

約数ペア:

[(1, 473904145), (5, 94780829), (11, 43082195), (13, 36454165), (55, 8616439), (65, 7290833), (143, 3314015), (257, 1843985), (715, 662803), (1285, 368797), (2579, 183755), (2827, 167635), (3341, 141845), (12895, 36751), (14135, 33527), (16705, 28369)]