55233555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1901}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 95860800

約数和(自身を除く): 40627245

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1901, 1937, 2235, 5703, 5811, 9505, 9685, 24713, 28515, 29055, 74139, 123565, 283249, 370695, 849747, 1416245, 3682237, 4248735, 11046711, 18411185, 55233555]

約数ペア:

[(1, 55233555), (3, 18411185), (5, 11046711), (13, 4248735), (15, 3682237), (39, 1416245), (65, 849747), (149, 370695), (195, 283249), (447, 123565), (745, 74139), (1901, 29055), (1937, 28515), (2235, 24713), (5703, 9685), (5811, 9505)]