67240125

素因数分解:

$3^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 130244400

約数和(自身を除く): 63004275

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 125, 135, 145, 225, 229, 261, 375, 405, 435, 675, 687, 725, 783, 1125, 1145, 1305, 2025, 2061, 2175, 2349, 3375, 3435, 3625, 3915, 5725, 6183, 6525, 6641, 10125, 10305, 10875, 11745, 17175, 18549, 19575, 19923, 28625, 30915, 32625, 33205, 51525, 58725, 59769, 85875, 92745, 97875, 99615, 154575, 166025, 179307, 257625, 293625, 298845, 463725, 498075, 537921, 772875, 830125, 896535, 1494225, 2318625, 2490375, 2689605, 4482675, 7471125, 13448025, 22413375, 67240125]

約数ペア:

[(1, 67240125), (3, 22413375), (5, 13448025), (9, 7471125), (15, 4482675), (25, 2689605), (27, 2490375), (29, 2318625), (45, 1494225), (75, 896535), (81, 830125), (87, 772875), (125, 537921), (135, 498075), (145, 463725), (225, 298845), (229, 293625), (261, 257625), (375, 179307), (405, 166025), (435, 154575), (675, 99615), (687, 97875), (725, 92745), (783, 85875), (1125, 59769), (1145, 58725), (1305, 51525), (2025, 33205), (2061, 32625), (2175, 30915), (2349, 28625), (3375, 19923), (3435, 19575), (3625, 18549), (3915, 17175), (5725, 11745), (6183, 10875), (6525, 10305), (6641, 10125)]