89943555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14879}}^1$

素因数の和:14931

約数の個数: 32

約数和(自身を含む): 159989760

約数和(自身を除く): 70046205

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 14879, 44637, 74395, 193427, 223185, 461249, 580281, 967135, 1383747, 2306245, 2901405, 5996237, 6918735, 17988711, 29981185, 89943555]

約数ペア:

[(1, 89943555), (3, 29981185), (5, 17988711), (13, 6918735), (15, 5996237), (31, 2901405), (39, 2306245), (65, 1383747), (93, 967135), (155, 580281), (195, 461249), (403, 223185), (465, 193427), (1209, 74395), (2015, 44637), (6045, 14879)]