2017082925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20897}}^1$

素因数の和:20940

約数の個数: 96

約数和(自身を含む): 4353471360

約数和(自身を除く): 2336388435

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 135, 143, 165, 195, 225, 275, 297, 325, 351, 429, 495, 585, 675, 715, 825, 975, 1287, 1485, 1755, 2145, 2475, 2925, 3575, 3861, 6435, 7425, 8775, 10725, 19305, 20897, 32175, 62691, 96525, 104485, 188073, 229867, 271661, 313455, 522425, 564219, 689601, 814983, 940365, 1149335, 1358305, 1567275, 2068803, 2444949, 2821095, 2988271, 3448005, 4074915, 4701825, 5746675, 6206409, 6791525, 7334847, 8964813, 10344015, 12224745, 14105475, 14941355, 17240025, 20374575, 26894439, 31032045, 36674235, 44824065, 51720075, 61123725, 74706775, 80683317, 134472195, 155160225, 183371175, 224120325, 403416585, 672360975, 2017082925]

約数ペア:

[(1, 2017082925), (3, 672360975), (5, 403416585), (9, 224120325), (11, 183371175), (13, 155160225), (15, 134472195), (25, 80683317), (27, 74706775), (33, 61123725), (39, 51720075), (45, 44824065), (55, 36674235), (65, 31032045), (75, 26894439), (99, 20374575), (117, 17240025), (135, 14941355), (143, 14105475), (165, 12224745), (195, 10344015), (225, 8964813), (275, 7334847), (297, 6791525), (325, 6206409), (351, 5746675), (429, 4701825), (495, 4074915), (585, 3448005), (675, 2988271), (715, 2821095), (825, 2444949), (975, 2068803), (1287, 1567275), (1485, 1358305), (1755, 1149335), (2145, 940365), (2475, 814983), (2925, 689601), (3575, 564219), (3861, 522425), (6435, 313455), (7425, 271661), (8775, 229867), (10725, 188073), (19305, 104485), (20897, 96525), (32175, 62691)]