130958905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 211667904

約数和(自身を除く): 80708999

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 107, 119, 121, 187, 289, 385, 535, 595, 605, 749, 847, 935, 1177, 1309, 1445, 1819, 2023, 2057, 3179, 3745, 4235, 5885, 6545, 8239, 9095, 10115, 10285, 12733, 12947, 14399, 15895, 20009, 22253, 30923, 34969, 41195, 63665, 64735, 71995, 90629, 100045, 111265, 140063, 154615, 174845, 216461, 220099, 244783, 340153, 453145, 700315, 1082305, 1100495, 1223915, 1540693, 1700765, 2381071, 3741683, 7703465, 11905355, 18708415, 26191781, 130958905]

約数ペア:

[(1, 130958905), (5, 26191781), (7, 18708415), (11, 11905355), (17, 7703465), (35, 3741683), (55, 2381071), (77, 1700765), (85, 1540693), (107, 1223915), (119, 1100495), (121, 1082305), (187, 700315), (289, 453145), (385, 340153), (535, 244783), (595, 220099), (605, 216461), (749, 174845), (847, 154615), (935, 140063), (1177, 111265), (1309, 100045), (1445, 90629), (1819, 71995), (2023, 64735), (2057, 63665), (3179, 41195), (3745, 34969), (4235, 30923), (5885, 22253), (6545, 20009), (8239, 15895), (9095, 14399), (10115, 12947), (10285, 12733)]