70943985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2087

約数の個数: 64

約数和(自身を含む): 148108800

約数和(自身を除く): 77164815

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 105, 111, 135, 185, 189, 259, 315, 333, 555, 777, 945, 999, 1295, 1665, 2029, 2331, 3885, 4995, 6087, 6993, 10145, 11655, 14203, 18261, 30435, 34965, 42609, 54783, 71015, 75073, 91305, 127827, 213045, 225219, 273915, 375365, 383481, 525511, 639135, 675657, 1126095, 1576533, 1917405, 2026971, 2627555, 3378285, 4729599, 7882665, 10134855, 14188797, 23647995, 70943985]

約数ペア:

[(1, 70943985), (3, 23647995), (5, 14188797), (7, 10134855), (9, 7882665), (15, 4729599), (21, 3378285), (27, 2627555), (35, 2026971), (37, 1917405), (45, 1576533), (63, 1126095), (105, 675657), (111, 639135), (135, 525511), (185, 383481), (189, 375365), (259, 273915), (315, 225219), (333, 213045), (555, 127827), (777, 91305), (945, 75073), (999, 71015), (1295, 54783), (1665, 42609), (2029, 34965), (2331, 30435), (3885, 18261), (4995, 14203), (6087, 11655), (6993, 10145)]