79340765

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 112679424

約数和(自身を除く): 33338659

約数列:

[1, 5, 7, 35, 37, 185, 197, 259, 311, 985, 1295, 1379, 1555, 2177, 6895, 7289, 10885, 11507, 36445, 51023, 57535, 61267, 80549, 255115, 306335, 402745, 428869, 2144345, 2266879, 11334395, 15868153, 79340765]

約数ペア:

[(1, 79340765), (5, 15868153), (7, 11334395), (35, 2266879), (37, 2144345), (185, 428869), (197, 402745), (259, 306335), (311, 255115), (985, 80549), (1295, 61267), (1379, 57535), (1555, 51023), (2177, 36445), (6895, 11507), (7289, 10885)]