201862065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{857}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 332107776

約数和(自身を除く): 130245711

約数列:

[1, 3, 5, 15, 41, 123, 205, 383, 615, 857, 1149, 1915, 2571, 4285, 5745, 12855, 15703, 35137, 47109, 78515, 105411, 175685, 235545, 328231, 527055, 984693, 1641155, 4923465, 13457471, 40372413, 67287355, 201862065]

約数ペア:

[(1, 201862065), (3, 67287355), (5, 40372413), (15, 13457471), (41, 4923465), (123, 1641155), (205, 984693), (383, 527055), (615, 328231), (857, 235545), (1149, 175685), (1915, 105411), (2571, 78515), (4285, 47109), (5745, 35137), (12855, 15703)]