23738385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 44271360

約数和(自身を除く): 20532975

約数列:

[1, 3, 5, 11, 15, 29, 33, 41, 55, 87, 121, 123, 145, 165, 205, 319, 363, 435, 451, 605, 615, 957, 1189, 1331, 1353, 1595, 1815, 2255, 3509, 3567, 3993, 4785, 4961, 5945, 6655, 6765, 10527, 13079, 14883, 17545, 17835, 19965, 24805, 38599, 39237, 52635, 54571, 65395, 74415, 115797, 143869, 163713, 192995, 196185, 272855, 431607, 578985, 719345, 818565, 1582559, 2158035, 4747677, 7912795, 23738385]

約数ペア:

[(1, 23738385), (3, 7912795), (5, 4747677), (11, 2158035), (15, 1582559), (29, 818565), (33, 719345), (41, 578985), (55, 431607), (87, 272855), (121, 196185), (123, 192995), (145, 163713), (165, 143869), (205, 115797), (319, 74415), (363, 65395), (435, 54571), (451, 52635), (605, 39237), (615, 38599), (957, 24805), (1189, 19965), (1331, 17835), (1353, 17545), (1595, 14883), (1815, 13079), (2255, 10527), (3509, 6765), (3567, 6655), (3993, 5945), (4785, 4961)]