20229780375

素因数分解:

$3^5\times 5^3\times 7^1\times {\mathrm{95143}}^1$

素因数の和:95180

約数の個数: 96

約数和(自身を含む): 43221255168

約数和(自身を除く): 22991474793

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 243, 315, 375, 405, 525, 567, 675, 875, 945, 1125, 1215, 1575, 1701, 2025, 2625, 2835, 3375, 4725, 6075, 7875, 8505, 10125, 14175, 23625, 30375, 42525, 70875, 95143, 212625, 285429, 475715, 666001, 856287, 1427145, 1998003, 2378575, 2568861, 3330005, 4281435, 5994009, 7135725, 7706583, 9990015, 11892875, 12844305, 16650025, 17982027, 21407175, 23119749, 29970045, 35678625, 38532915, 49950075, 53946081, 64221525, 83250125, 89910135, 107035875, 115598745, 149850225, 161838243, 192664575, 249750375, 269730405, 321107625, 449550675, 577993725, 749251125, 809191215, 963322875, 1348652025, 2247753375, 2889968625, 4045956075, 6743260125, 20229780375]

約数ペア:

[(1, 20229780375), (3, 6743260125), (5, 4045956075), (7, 2889968625), (9, 2247753375), (15, 1348652025), (21, 963322875), (25, 809191215), (27, 749251125), (35, 577993725), (45, 449550675), (63, 321107625), (75, 269730405), (81, 249750375), (105, 192664575), (125, 161838243), (135, 149850225), (175, 115598745), (189, 107035875), (225, 89910135), (243, 83250125), (315, 64221525), (375, 53946081), (405, 49950075), (525, 38532915), (567, 35678625), (675, 29970045), (875, 23119749), (945, 21407175), (1125, 17982027), (1215, 16650025), (1575, 12844305), (1701, 11892875), (2025, 9990015), (2625, 7706583), (2835, 7135725), (3375, 5994009), (4725, 4281435), (6075, 3330005), (7875, 2568861), (8505, 2378575), (10125, 1998003), (14175, 1427145), (23625, 856287), (30375, 666001), (42525, 475715), (70875, 285429), (95143, 212625)]