13344915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 9672045

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 887, 1003, 2661, 3009, 4435, 5015, 13305, 15045, 15079, 45237, 52333, 75395, 156999, 226185, 261665, 784995, 889661, 2668983, 4448305, 13344915]

約数ペア:

[(1, 13344915), (3, 4448305), (5, 2668983), (15, 889661), (17, 784995), (51, 261665), (59, 226185), (85, 156999), (177, 75395), (255, 52333), (295, 45237), (885, 15079), (887, 15045), (1003, 13305), (2661, 5015), (3009, 4435)]