23898375

素因数分解:

$3^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 45252480

約数和(自身を除く): 21354105

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 97, 125, 135, 219, 225, 291, 365, 375, 485, 657, 675, 873, 1095, 1125, 1455, 1825, 1971, 2425, 2619, 3285, 3375, 4365, 5475, 7081, 7275, 9125, 9855, 12125, 13095, 16425, 21243, 21825, 27375, 35405, 36375, 49275, 63729, 65475, 82125, 106215, 109125, 177025, 191187, 246375, 318645, 327375, 531075, 885125, 955935, 1593225, 2655375, 4779675, 7966125, 23898375]

約数ペア:

[(1, 23898375), (3, 7966125), (5, 4779675), (9, 2655375), (15, 1593225), (25, 955935), (27, 885125), (45, 531075), (73, 327375), (75, 318645), (97, 246375), (125, 191187), (135, 177025), (219, 109125), (225, 106215), (291, 82125), (365, 65475), (375, 63729), (485, 49275), (657, 36375), (675, 35405), (873, 27375), (1095, 21825), (1125, 21243), (1455, 16425), (1825, 13095), (1971, 12125), (2425, 9855), (2619, 9125), (3285, 7275), (3375, 7081), (4365, 5475)]