22220055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 24228585

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1151, 1287, 1485, 1755, 2145, 3453, 3861, 5755, 6435, 10359, 12661, 14963, 17265, 19305, 31077, 37983, 44889, 51795, 63305, 74815, 113949, 134667, 155385, 164593, 189915, 224445, 341847, 404001, 493779, 569745, 673335, 822965, 1481337, 1709235, 2020005, 2468895, 4444011, 7406685, 22220055]

約数ペア:

[(1, 22220055), (3, 7406685), (5, 4444011), (9, 2468895), (11, 2020005), (13, 1709235), (15, 1481337), (27, 822965), (33, 673335), (39, 569745), (45, 493779), (55, 404001), (65, 341847), (99, 224445), (117, 189915), (135, 164593), (143, 155385), (165, 134667), (195, 113949), (297, 74815), (351, 63305), (429, 51795), (495, 44889), (585, 37983), (715, 31077), (1151, 19305), (1287, 17265), (1485, 14963), (1755, 12661), (2145, 10359), (3453, 6435), (3861, 5755)]