66852105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 111231360

約数和(自身を除く): 44379255

約数列:

[1, 3, 5, 15, 29, 87, 145, 313, 435, 491, 939, 1473, 1565, 2455, 4695, 7365, 9077, 14239, 27231, 42717, 45385, 71195, 136155, 153683, 213585, 461049, 768415, 2305245, 4456807, 13370421, 22284035, 66852105]

約数ペア:

[(1, 66852105), (3, 22284035), (5, 13370421), (15, 4456807), (29, 2305245), (87, 768415), (145, 461049), (313, 213585), (435, 153683), (491, 136155), (939, 71195), (1473, 45385), (1565, 42717), (2455, 27231), (4695, 14239), (7365, 9077)]