77797125

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 170726400

約数和(自身を除く): 92929275

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 37, 45, 63, 75, 89, 105, 111, 125, 135, 175, 185, 189, 225, 259, 267, 315, 333, 375, 445, 525, 555, 623, 675, 777, 801, 875, 925, 945, 999, 1125, 1295, 1335, 1575, 1665, 1869, 2225, 2331, 2403, 2625, 2775, 3115, 3293, 3375, 3885, 4005, 4625, 4725, 4995, 5607, 6475, 6675, 6993, 7875, 8325, 9345, 9879, 11125, 11655, 12015, 13875, 15575, 16465, 16821, 19425, 20025, 23051, 23625, 24975, 28035, 29637, 32375, 33375, 34965, 41625, 46725, 49395, 58275, 60075, 69153, 77875, 82325, 84105, 88911, 97125, 100125, 115255, 124875, 140175, 148185, 174825, 207459, 233625, 246975, 291375, 300375, 345765, 411625, 420525, 444555, 576275, 622377, 700875, 740925, 874125, 1037295, 1234875, 1728825, 2102625, 2222775, 2881375, 3111885, 3704625, 5186475, 8644125, 11113875, 15559425, 25932375, 77797125]

約数ペア:

[(1, 77797125), (3, 25932375), (5, 15559425), (7, 11113875), (9, 8644125), (15, 5186475), (21, 3704625), (25, 3111885), (27, 2881375), (35, 2222775), (37, 2102625), (45, 1728825), (63, 1234875), (75, 1037295), (89, 874125), (105, 740925), (111, 700875), (125, 622377), (135, 576275), (175, 444555), (185, 420525), (189, 411625), (225, 345765), (259, 300375), (267, 291375), (315, 246975), (333, 233625), (375, 207459), (445, 174825), (525, 148185), (555, 140175), (623, 124875), (675, 115255), (777, 100125), (801, 97125), (875, 88911), (925, 84105), (945, 82325), (999, 77875), (1125, 69153), (1295, 60075), (1335, 58275), (1575, 49395), (1665, 46725), (1869, 41625), (2225, 34965), (2331, 33375), (2403, 32375), (2625, 29637), (2775, 28035), (3115, 24975), (3293, 23625), (3375, 23051), (3885, 20025), (4005, 19425), (4625, 16821), (4725, 16465), (4995, 15575), (5607, 13875), (6475, 12015), (6675, 11655), (6993, 11125), (7875, 9879), (8325, 9345)]