147573350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71987}}^1$

素因数の和:72040

約数の個数: 24

約数和(自身を含む): 281185128

約数和(自身を除く): 133611778

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 71987, 143974, 359935, 719870, 1799675, 2951467, 3599350, 5902934, 14757335, 29514670, 73786675, 147573350]

約数ペア:

[(1, 147573350), (2, 73786675), (5, 29514670), (10, 14757335), (25, 5902934), (41, 3599350), (50, 2951467), (82, 1799675), (205, 719870), (410, 359935), (1025, 143974), (2050, 71987)]