13365315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17471}}^1$

素因数の和:17499

約数の個数: 24

約数和(自身を含む): 24530688

約数和(自身を除く): 11165373

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 17471, 52413, 87355, 157239, 262065, 297007, 786195, 891021, 1485035, 2673063, 4455105, 13365315]

約数ペア:

[(1, 13365315), (3, 4455105), (5, 2673063), (9, 1485035), (15, 891021), (17, 786195), (45, 297007), (51, 262065), (85, 157239), (153, 87355), (255, 52413), (765, 17471)]