15917085

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12197}}^1$

素因数の和:12237

約数の個数: 24

約数和(自身を含む): 28543320

約数和(自身を除く): 12626235

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 12197, 36591, 60985, 109773, 182955, 353713, 548865, 1061139, 1768565, 3183417, 5305695, 15917085]

約数ペア:

[(1, 15917085), (3, 5305695), (5, 3183417), (9, 1768565), (15, 1061139), (29, 548865), (45, 353713), (87, 182955), (145, 109773), (261, 60985), (435, 36591), (1305, 12197)]