201316575

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{40063}}^1$

素因数の和:40143

約数の個数: 24

約数和(自身を含む): 337819648

約数和(自身を除く): 136503073

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 40063, 120189, 200315, 600945, 1001575, 2684221, 3004725, 8052663, 13421105, 40263315, 67105525, 201316575]

約数ペア:

[(1, 201316575), (3, 67105525), (5, 40263315), (15, 13421105), (25, 8052663), (67, 3004725), (75, 2684221), (201, 1001575), (335, 600945), (1005, 200315), (1675, 120189), (5025, 40063)]