273417985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{7703}}^1$

素因数の和:7968

約数の個数: 16

約数和(自身を含む): 340208640

約数和(自身を除く): 66790655

約数列:

[1, 5, 31, 155, 229, 1145, 7099, 7703, 35495, 38515, 238793, 1193965, 1763987, 8819935, 54683597, 273417985]

約数ペア:

[(1, 273417985), (5, 54683597), (31, 8819935), (155, 1763987), (229, 1193965), (1145, 238793), (7099, 38515), (7703, 35495)]