22919385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 39518208

約数和(自身を除く): 16598823

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 2143, 3565, 6429, 10695, 10715, 32145, 49289, 66433, 147867, 199299, 246445, 332165, 739335, 996495, 1527959, 4583877, 7639795, 22919385]

約数ペア:

[(1, 22919385), (3, 7639795), (5, 4583877), (15, 1527959), (23, 996495), (31, 739335), (69, 332165), (93, 246445), (115, 199299), (155, 147867), (345, 66433), (465, 49289), (713, 32145), (2139, 10715), (2143, 10695), (3565, 6429)]