2770147365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1\times {\mathrm{1831}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 4724361600

約数和(自身を除く): 1954214235

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 349, 867, 1047, 1445, 1745, 1831, 4335, 5235, 5493, 5933, 9155, 17799, 27465, 29665, 31127, 88995, 93381, 100861, 155635, 302583, 466905, 504305, 529159, 639019, 1512915, 1587477, 1917057, 2645795, 3195095, 7937385, 9585285, 10863323, 32589969, 54316615, 162949845, 184676491, 554029473, 923382455, 2770147365]

約数ペア:

[(1, 2770147365), (3, 923382455), (5, 554029473), (15, 184676491), (17, 162949845), (51, 54316615), (85, 32589969), (255, 10863323), (289, 9585285), (349, 7937385), (867, 3195095), (1047, 2645795), (1445, 1917057), (1745, 1587477), (1831, 1512915), (4335, 639019), (5235, 529159), (5493, 504305), (5933, 466905), (9155, 302583), (17799, 155635), (27465, 100861), (29665, 93381), (31127, 88995)]