2272164055

素因数分解:

$5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{18149}}^1$

素因数の和:18248

約数の個数: 32

約数和(自身を含む): 3223440000

約数和(自身を除く): 951275945

約数列:

[1, 5, 7, 35, 49, 73, 245, 343, 365, 511, 1715, 2555, 3577, 17885, 18149, 25039, 90745, 125195, 127043, 635215, 889301, 1324877, 4446505, 6225107, 6624385, 9274139, 31125535, 46370695, 64918973, 324594865, 454432811, 2272164055]

約数ペア:

[(1, 2272164055), (5, 454432811), (7, 324594865), (35, 64918973), (49, 46370695), (73, 31125535), (245, 9274139), (343, 6624385), (365, 6225107), (511, 4446505), (1715, 1324877), (2555, 889301), (3577, 635215), (17885, 127043), (18149, 125195), (25039, 90745)]