27375015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3519

約数の個数: 32

約数和(自身を含む): 47886336

約数和(自身を除く): 20511321

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 3463, 7905, 10389, 17315, 51945, 58871, 107353, 176613, 294355, 322059, 536765, 883065, 1610295, 1825001, 5475003, 9125005, 27375015]

約数ペア:

[(1, 27375015), (3, 9125005), (5, 5475003), (15, 1825001), (17, 1610295), (31, 883065), (51, 536765), (85, 322059), (93, 294355), (155, 176613), (255, 107353), (465, 58871), (527, 51945), (1581, 17315), (2635, 10389), (3463, 7905)]