16980453495

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2373229}}^1$

素因数の和:2373296

約数の個数: 32

約数和(自身を含む): 30757060800

約数和(自身を除く): 13776607305

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 2373229, 7119687, 11866145, 21359061, 35598435, 64077183, 106795305, 125781137, 320385915, 377343411, 628905685, 1132030233, 1886717055, 3396090699, 5660151165, 16980453495]

約数ペア:

[(1, 16980453495), (3, 5660151165), (5, 3396090699), (9, 1886717055), (15, 1132030233), (27, 628905685), (45, 377343411), (53, 320385915), (135, 125781137), (159, 106795305), (265, 64077183), (477, 35598435), (795, 21359061), (1431, 11866145), (2385, 7119687), (7155, 2373229)]