15143469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 23113728

約数和(自身を除く): 7970259

約数列:

[1, 3, 11, 31, 33, 93, 113, 131, 339, 341, 393, 1023, 1243, 1441, 3503, 3729, 4061, 4323, 10509, 12183, 14803, 38533, 44409, 44671, 115599, 134013, 162833, 458893, 488499, 1376679, 5047823, 15143469]

約数ペア:

[(1, 15143469), (3, 5047823), (11, 1376679), (31, 488499), (33, 458893), (93, 162833), (113, 134013), (131, 115599), (339, 44671), (341, 44409), (393, 38533), (1023, 14803), (1243, 12183), (1441, 10509), (3503, 4323), (3729, 4061)]