85117575

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{829}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 144808440

約数和(自身を除く): 59690865

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 829, 925, 1369, 2487, 2775, 4107, 4145, 6845, 12435, 20535, 20725, 30673, 34225, 62175, 92019, 102675, 153365, 460095, 766825, 1134901, 2300475, 3404703, 5674505, 17023515, 28372525, 85117575]

約数ペア:

[(1, 85117575), (3, 28372525), (5, 17023515), (15, 5674505), (25, 3404703), (37, 2300475), (75, 1134901), (111, 766825), (185, 460095), (555, 153365), (829, 102675), (925, 92019), (1369, 62175), (2487, 34225), (2775, 30673), (4107, 20725), (4145, 20535), (6845, 12435)]