53292265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 73624320

約数和(自身を除く): 20332055

約数列:

[1, 5, 13, 23, 43, 65, 115, 215, 299, 559, 829, 989, 1495, 2795, 4145, 4945, 10777, 12857, 19067, 35647, 53885, 64285, 95335, 178235, 247871, 463411, 819881, 1239355, 2317055, 4099405, 10658453, 53292265]

約数ペア:

[(1, 53292265), (5, 10658453), (13, 4099405), (23, 2317055), (43, 1239355), (65, 819881), (115, 463411), (215, 247871), (299, 178235), (559, 95335), (829, 64285), (989, 53885), (1495, 35647), (2795, 19067), (4145, 12857), (4945, 10777)]