1330375515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 2507314176

約数和(自身を除く): 1176938661

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 443, 555, 773, 777, 1295, 1329, 2215, 2319, 3101, 3865, 3885, 5411, 6645, 9303, 11595, 15505, 16233, 16391, 27055, 28601, 46515, 49173, 81165, 81955, 85803, 114737, 143005, 200207, 245865, 342439, 344211, 429015, 573685, 600621, 1001035, 1027317, 1712195, 1721055, 2397073, 3003105, 5136585, 7191219, 11985365, 12670243, 35956095, 38010729, 63351215, 88691701, 190053645, 266075103, 443458505, 1330375515]

約数ペア:

[(1, 1330375515), (3, 443458505), (5, 266075103), (7, 190053645), (15, 88691701), (21, 63351215), (35, 38010729), (37, 35956095), (105, 12670243), (111, 11985365), (185, 7191219), (259, 5136585), (443, 3003105), (555, 2397073), (773, 1721055), (777, 1712195), (1295, 1027317), (1329, 1001035), (2215, 600621), (2319, 573685), (3101, 429015), (3865, 344211), (3885, 342439), (5411, 245865), (6645, 200207), (9303, 143005), (11595, 114737), (15505, 85803), (16233, 81955), (16391, 81165), (27055, 49173), (28601, 46515)]