63400455

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8861}}^1$

素因数の和:8928

約数の個数: 32

約数和(自身を含む): 114851520

約数和(自身を除く): 51451065

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 8861, 26583, 44305, 79749, 132915, 239247, 398745, 469633, 1196235, 1408899, 2348165, 4226697, 7044495, 12680091, 21133485, 63400455]

約数ペア:

[(1, 63400455), (3, 21133485), (5, 12680091), (9, 7044495), (15, 4226697), (27, 2348165), (45, 1408899), (53, 1196235), (135, 469633), (159, 398745), (265, 239247), (477, 132915), (795, 79749), (1431, 44305), (2385, 26583), (7155, 8861)]