152951785

素因数分解:

$5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{3169}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 214659720

約数和(自身を除く): 61707935

約数列:

[1, 5, 7, 35, 49, 197, 245, 985, 1379, 3169, 6895, 9653, 15845, 22183, 48265, 110915, 155281, 624293, 776405, 3121465, 4370051, 21850255, 30590357, 152951785]

約数ペア:

[(1, 152951785), (5, 30590357), (7, 21850255), (35, 4370051), (49, 3121465), (197, 776405), (245, 624293), (985, 155281), (1379, 110915), (3169, 48265), (6895, 22183), (9653, 15845)]