18092475

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:628

約数の個数: 36

約数和(自身を含む): 32652672

約数和(自身を除く): 14560197

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 421, 573, 955, 1263, 1719, 2105, 2865, 3789, 4775, 6315, 8595, 10525, 14325, 18945, 31575, 42975, 80411, 94725, 241233, 402055, 723699, 1206165, 2010275, 3618495, 6030825, 18092475]

約数ペア:

[(1, 18092475), (3, 6030825), (5, 3618495), (9, 2010275), (15, 1206165), (25, 723699), (45, 402055), (75, 241233), (191, 94725), (225, 80411), (421, 42975), (573, 31575), (955, 18945), (1263, 14325), (1719, 10525), (2105, 8595), (2865, 6315), (3789, 4775)]