22380765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 42163200

約数和(自身を除く): 19782435

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 59, 95, 121, 165, 177, 209, 285, 295, 363, 605, 627, 649, 885, 1045, 1121, 1331, 1815, 1947, 2299, 3135, 3245, 3363, 3993, 5605, 6655, 6897, 7139, 9735, 11495, 12331, 16815, 19965, 21417, 25289, 34485, 35695, 36993, 61655, 75867, 78529, 107085, 126445, 135641, 184965, 235587, 379335, 392645, 406923, 678205, 1177935, 1492051, 2034615, 4476153, 7460255, 22380765]

約数ペア:

[(1, 22380765), (3, 7460255), (5, 4476153), (11, 2034615), (15, 1492051), (19, 1177935), (33, 678205), (55, 406923), (57, 392645), (59, 379335), (95, 235587), (121, 184965), (165, 135641), (177, 126445), (209, 107085), (285, 78529), (295, 75867), (363, 61655), (605, 36993), (627, 35695), (649, 34485), (885, 25289), (1045, 21417), (1121, 19965), (1331, 16815), (1815, 12331), (1947, 11495), (2299, 9735), (3135, 7139), (3245, 6897), (3363, 6655), (3993, 5605)]