40297465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15121}}^1$

素因数の和:15180

約数の個数: 16

約数和(自身を含む): 53350416

約数和(自身を除く): 13052951

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 15121, 75605, 196573, 619961, 982865, 3099805, 8059493, 40297465]

約数ペア:

[(1, 40297465), (5, 8059493), (13, 3099805), (41, 982865), (65, 619961), (205, 196573), (533, 75605), (2665, 15121)]