15065703

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 8435097

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 271, 639, 783, 813, 1917, 2059, 2439, 6177, 7317, 7859, 18531, 19241, 23577, 55593, 57723, 70731, 173169, 212193, 519507, 557989, 1673967, 5021901, 15065703]

約数ペア:

[(1, 15065703), (3, 5021901), (9, 1673967), (27, 557989), (29, 519507), (71, 212193), (87, 173169), (213, 70731), (261, 57723), (271, 55593), (639, 23577), (783, 19241), (813, 18531), (1917, 7859), (2059, 7317), (2439, 6177)]