47970855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 89350560

約数和(自身を除く): 41379705

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 657, 765, 859, 1095, 1241, 2577, 3285, 3723, 4295, 6205, 7731, 11169, 12885, 14603, 18615, 38655, 43809, 55845, 62707, 73015, 131427, 188121, 219045, 313535, 564363, 657135, 940605, 1066019, 2821815, 3198057, 5330095, 9594171, 15990285, 47970855]

約数ペア:

[(1, 47970855), (3, 15990285), (5, 9594171), (9, 5330095), (15, 3198057), (17, 2821815), (45, 1066019), (51, 940605), (73, 657135), (85, 564363), (153, 313535), (219, 219045), (255, 188121), (365, 131427), (657, 73015), (765, 62707), (859, 55845), (1095, 43809), (1241, 38655), (2577, 18615), (3285, 14603), (3723, 12885), (4295, 11169), (6205, 7731)]