84027585

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 136765440

約数和(自身を除く): 52737855

約数列:

[1, 3, 5, 15, 139, 191, 211, 417, 573, 633, 695, 955, 1055, 2085, 2865, 3165, 26549, 29329, 40301, 79647, 87987, 120903, 132745, 146645, 201505, 398235, 439935, 604515, 5601839, 16805517, 28009195, 84027585]

約数ペア:

[(1, 84027585), (3, 28009195), (5, 16805517), (15, 5601839), (139, 604515), (191, 439935), (211, 398235), (417, 201505), (573, 146645), (633, 132745), (695, 120903), (955, 87987), (1055, 79647), (2085, 40301), (2865, 29329), (3165, 26549)]