23322405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 40599360

約数和(自身を除く): 17276955

約数列:

[1, 3, 5, 15, 19, 57, 59, 73, 95, 177, 219, 285, 295, 361, 365, 885, 1083, 1095, 1121, 1387, 1805, 3363, 4161, 4307, 5415, 5605, 6935, 12921, 16815, 20805, 21299, 21535, 26353, 63897, 64605, 79059, 81833, 106495, 131765, 245499, 319485, 395295, 409165, 1227495, 1554827, 4664481, 7774135, 23322405]

約数ペア:

[(1, 23322405), (3, 7774135), (5, 4664481), (15, 1554827), (19, 1227495), (57, 409165), (59, 395295), (73, 319485), (95, 245499), (177, 131765), (219, 106495), (285, 81833), (295, 79059), (361, 64605), (365, 63897), (885, 26353), (1083, 21535), (1095, 21299), (1121, 20805), (1387, 16815), (1805, 12921), (3363, 6935), (4161, 5605), (4307, 5415)]