22597605

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 41094144

約数和(自身を除く): 18496539

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 97, 155, 167, 279, 291, 465, 485, 501, 835, 873, 1395, 1455, 1503, 2505, 3007, 4365, 5177, 7515, 9021, 15035, 15531, 16199, 25885, 27063, 45105, 46593, 48597, 77655, 80995, 135315, 145791, 232965, 242985, 502169, 728955, 1506507, 2510845, 4519521, 7532535, 22597605]

約数ペア:

[(1, 22597605), (3, 7532535), (5, 4519521), (9, 2510845), (15, 1506507), (31, 728955), (45, 502169), (93, 242985), (97, 232965), (155, 145791), (167, 135315), (279, 80995), (291, 77655), (465, 48597), (485, 46593), (501, 45105), (835, 27063), (873, 25885), (1395, 16199), (1455, 15531), (1503, 15035), (2505, 9021), (3007, 7515), (4365, 5177)]