77277005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 26361523

約数列:

[1, 5, 13, 41, 65, 107, 205, 271, 533, 535, 1355, 1391, 2665, 3523, 4387, 6955, 11111, 17615, 21935, 28997, 55555, 57031, 144443, 144985, 285155, 376961, 722215, 1188877, 1884805, 5944385, 15455401, 77277005]

約数ペア:

[(1, 77277005), (5, 15455401), (13, 5944385), (41, 1884805), (65, 1188877), (107, 722215), (205, 376961), (271, 285155), (533, 144985), (535, 144443), (1355, 57031), (1391, 55555), (2665, 28997), (3523, 21935), (4387, 17615), (6955, 11111)]