38020455

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25603}}^1$

素因数の和:25628

約数の個数: 32

約数和(自身を含む): 73739520

約数和(自身を除く): 35719065

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 25603, 76809, 128015, 230427, 281633, 384045, 691281, 844899, 1152135, 1408165, 2534697, 3456405, 4224495, 7604091, 12673485, 38020455]

約数ペア:

[(1, 38020455), (3, 12673485), (5, 7604091), (9, 4224495), (11, 3456405), (15, 2534697), (27, 1408165), (33, 1152135), (45, 844899), (55, 691281), (99, 384045), (135, 281633), (165, 230427), (297, 128015), (495, 76809), (1485, 25603)]