145133350

素因数分解:

$2^1\times 5^2\times {\mathrm{977}}^1\times {\mathrm{2971}}^1$

素因数の和:3960

約数の個数: 24

約数和(自身を含む): 270315288

約数和(自身を除く): 125181938

約数列:

[1, 2, 5, 10, 25, 50, 977, 1954, 2971, 4885, 5942, 9770, 14855, 24425, 29710, 48850, 74275, 148550, 2902667, 5805334, 14513335, 29026670, 72566675, 145133350]

約数ペア:

[(1, 145133350), (2, 72566675), (5, 29026670), (10, 14513335), (25, 5805334), (50, 2902667), (977, 148550), (1954, 74275), (2971, 48850), (4885, 29710), (5942, 24425), (9770, 14855)]