165435530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41051}}^1$

素因数の和:41102

約数の個数: 32

約数和(自身を含む): 331043328

約数和(自身を除く): 165607798

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 41051, 82102, 205255, 410510, 533663, 1067326, 1272581, 2545162, 2668315, 5336630, 6362905, 12725810, 16543553, 33087106, 82717765, 165435530]

約数ペア:

[(1, 165435530), (2, 82717765), (5, 33087106), (10, 16543553), (13, 12725810), (26, 6362905), (31, 5336630), (62, 2668315), (65, 2545162), (130, 1272581), (155, 1067326), (310, 533663), (403, 410510), (806, 205255), (2015, 82102), (4030, 41051)]