79856055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 149745024

約数和(自身を除く): 69888969

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2221, 2397, 3995, 6663, 7191, 11105, 11985, 19989, 33315, 35955, 37757, 99945, 104387, 113271, 188785, 313161, 339813, 521935, 566355, 939483, 1565805, 1699065, 1774579, 4697415, 5323737, 8872895, 15971211, 26618685, 79856055]

約数ペア:

[(1, 79856055), (3, 26618685), (5, 15971211), (9, 8872895), (15, 5323737), (17, 4697415), (45, 1774579), (47, 1699065), (51, 1565805), (85, 939483), (141, 566355), (153, 521935), (235, 339813), (255, 313161), (423, 188785), (705, 113271), (765, 104387), (799, 99945), (2115, 37757), (2221, 35955), (2397, 33315), (3995, 19989), (6663, 11985), (7191, 11105)]