79457865

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 131103360

約数和(自身を除く): 51645495

約数列:

[1, 3, 5, 15, 53, 89, 159, 265, 267, 445, 795, 1123, 1335, 3369, 4717, 5615, 14151, 16845, 23585, 59519, 70755, 99947, 178557, 297595, 299841, 499735, 892785, 1499205, 5297191, 15891573, 26485955, 79457865]

約数ペア:

[(1, 79457865), (3, 26485955), (5, 15891573), (15, 5297191), (53, 1499205), (89, 892785), (159, 499735), (265, 299841), (267, 297595), (445, 178557), (795, 99947), (1123, 70755), (1335, 59519), (3369, 23585), (4717, 16845), (5615, 14151)]