45420235

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 65427840

約数和(自身を除く): 20007605

約数列:

[1, 5, 7, 29, 35, 73, 145, 203, 365, 511, 613, 1015, 2117, 2555, 3065, 4291, 10585, 14819, 17777, 21455, 44749, 74095, 88885, 124439, 223745, 313243, 622195, 1297721, 1566215, 6488605, 9084047, 45420235]

約数ペア:

[(1, 45420235), (5, 9084047), (7, 6488605), (29, 1566215), (35, 1297721), (73, 622195), (145, 313243), (203, 223745), (365, 124439), (511, 88885), (613, 74095), (1015, 44749), (2117, 21455), (2555, 17777), (3065, 14819), (4291, 10585)]