87033925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1657}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 118420992

約数和(自身を除く): 31387067

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 1657, 2101, 4775, 8285, 10505, 18227, 41425, 52525, 91135, 316487, 455675, 1582435, 3481357, 7912175, 17406785, 87033925]

約数ペア:

[(1, 87033925), (5, 17406785), (11, 7912175), (25, 3481357), (55, 1582435), (191, 455675), (275, 316487), (955, 91135), (1657, 52525), (2101, 41425), (4775, 18227), (8285, 10505)]