22438845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 46185048

約数和(自身を除く): 23746203

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 195, 317, 363, 429, 495, 585, 605, 715, 951, 1089, 1287, 1573, 1585, 1815, 2145, 2853, 3487, 4121, 4719, 4755, 5445, 6435, 7865, 10461, 12363, 14157, 14265, 17435, 20605, 23595, 31383, 37089, 38357, 45331, 52305, 61815, 70785, 115071, 135993, 156915, 185445, 191785, 226655, 345213, 407979, 498641, 575355, 679965, 1495923, 1726065, 2039895, 2493205, 4487769, 7479615, 22438845]

約数ペア:

[(1, 22438845), (3, 7479615), (5, 4487769), (9, 2493205), (11, 2039895), (13, 1726065), (15, 1495923), (33, 679965), (39, 575355), (45, 498641), (55, 407979), (65, 345213), (99, 226655), (117, 191785), (121, 185445), (143, 156915), (165, 135993), (195, 115071), (317, 70785), (363, 61815), (429, 52305), (495, 45331), (585, 38357), (605, 37089), (715, 31383), (951, 23595), (1089, 20605), (1287, 17435), (1573, 14265), (1585, 14157), (1815, 12363), (2145, 10461), (2853, 7865), (3487, 6435), (4121, 5445), (4719, 4755)]