639297150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{4261981}}^1$

素因数の和:4261996

約数の個数: 24

約数和(自身を含む): 1585457304

約数和(自身を除く): 946160154

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 4261981, 8523962, 12785943, 21309905, 25571886, 42619810, 63929715, 106549525, 127859430, 213099050, 319648575, 639297150]

約数ペア:

[(1, 639297150), (2, 319648575), (3, 213099050), (5, 127859430), (6, 106549525), (10, 63929715), (15, 42619810), (25, 25571886), (30, 21309905), (50, 12785943), (75, 8523962), (150, 4261981)]