22179705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 37760256

約数和(自身を除く): 15580551

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1213, 1219, 3639, 3657, 6065, 6095, 18195, 18285, 27899, 64289, 83697, 139495, 192867, 321445, 418485, 964335, 1478647, 4435941, 7393235, 22179705]

約数ペア:

[(1, 22179705), (3, 7393235), (5, 4435941), (15, 1478647), (23, 964335), (53, 418485), (69, 321445), (115, 192867), (159, 139495), (265, 83697), (345, 64289), (795, 27899), (1213, 18285), (1219, 18195), (3639, 6095), (3657, 6065)]