83161375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 116932608

約数和(自身を除く): 33771233

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1375, 1705, 1951, 3875, 8525, 9755, 21461, 42625, 48775, 60481, 107305, 243875, 302405, 536525, 665291, 1512025, 2682625, 3326455, 7560125, 16632275, 83161375]

約数ペア:

[(1, 83161375), (5, 16632275), (11, 7560125), (25, 3326455), (31, 2682625), (55, 1512025), (125, 665291), (155, 536525), (275, 302405), (341, 243875), (775, 107305), (1375, 60481), (1705, 48775), (1951, 42625), (3875, 21461), (8525, 9755)]