15590313

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{6637}}^1$

素因数の和:6678

約数の個数: 20

約数和(自身を含む): 24095940

約数和(自身を除く): 8505627

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 6637, 19911, 59733, 179199, 192473, 537597, 577419, 1732257, 5196771, 15590313]

約数ペア:

[(1, 15590313), (3, 5196771), (9, 1732257), (27, 577419), (29, 537597), (81, 192473), (87, 179199), (261, 59733), (783, 19911), (2349, 6637)]