18209535

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 30905280

約数和(自身を除く): 12695745

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1021, 1189, 3063, 3567, 5105, 5945, 15315, 17835, 29609, 41861, 88827, 125583, 148045, 209305, 444135, 627915, 1213969, 3641907, 6069845, 18209535]

約数ペア:

[(1, 18209535), (3, 6069845), (5, 3641907), (15, 1213969), (29, 627915), (41, 444135), (87, 209305), (123, 148045), (145, 125583), (205, 88827), (435, 41861), (615, 29609), (1021, 17835), (1189, 15315), (3063, 5945), (3567, 5105)]