22286985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 43352064

約数和(自身を除く): 21065079

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 93, 105, 123, 155, 167, 205, 217, 287, 465, 501, 615, 651, 835, 861, 1085, 1169, 1271, 1435, 2505, 3255, 3507, 3813, 4305, 5177, 5845, 6355, 6847, 8897, 15531, 17535, 19065, 20541, 25885, 26691, 34235, 36239, 44485, 47929, 77655, 102705, 108717, 133455, 143787, 181195, 212257, 239645, 543585, 636771, 718935, 1061285, 1485799, 3183855, 4457397, 7428995, 22286985]

約数ペア:

[(1, 22286985), (3, 7428995), (5, 4457397), (7, 3183855), (15, 1485799), (21, 1061285), (31, 718935), (35, 636771), (41, 543585), (93, 239645), (105, 212257), (123, 181195), (155, 143787), (167, 133455), (205, 108717), (217, 102705), (287, 77655), (465, 47929), (501, 44485), (615, 36239), (651, 34235), (835, 26691), (861, 25885), (1085, 20541), (1169, 19065), (1271, 17535), (1435, 15531), (2505, 8897), (3255, 6847), (3507, 6355), (3813, 5845), (4305, 5177)]