2023440125

素因数分解:

$5^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{6551}}^1$

素因数の和:6926

約数の個数: 32

約数和(自身を含む): 2894621184

約数和(自身を除く): 871181059

約数列:

[1, 5, 7, 25, 35, 125, 175, 353, 875, 1765, 2471, 6551, 8825, 12355, 32755, 44125, 45857, 61775, 163775, 229285, 308875, 818875, 1146425, 2312503, 5732125, 11562515, 16187521, 57812575, 80937605, 289062875, 404688025, 2023440125]

約数ペア:

[(1, 2023440125), (5, 404688025), (7, 289062875), (25, 80937605), (35, 57812575), (125, 16187521), (175, 11562515), (353, 5732125), (875, 2312503), (1765, 1146425), (2471, 818875), (6551, 308875), (8825, 229285), (12355, 163775), (32755, 61775), (44125, 45857)]