259324765

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4051}}^1$

素因数の和:4153

約数の個数: 32

約数和(自身を含む): 373432320

約数和(自身を除く): 114107555

約数列:

[1, 5, 7, 31, 35, 59, 155, 217, 295, 413, 1085, 1829, 2065, 4051, 9145, 12803, 20255, 28357, 64015, 125581, 141785, 239009, 627905, 879067, 1195045, 1673063, 4395335, 7409279, 8365315, 37046395, 51864953, 259324765]

約数ペア:

[(1, 259324765), (5, 51864953), (7, 37046395), (31, 8365315), (35, 7409279), (59, 4395335), (155, 1673063), (217, 1195045), (295, 879067), (413, 627905), (1085, 239009), (1829, 141785), (2065, 125581), (4051, 64015), (9145, 28357), (12803, 20255)]