82137705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1499}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 142128000

約数和(自身を除く): 59990295

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 281, 843, 1405, 1499, 3653, 4215, 4497, 7495, 10959, 18265, 19487, 22485, 54795, 58461, 97435, 292305, 421219, 1263657, 2106095, 5475847, 6318285, 16427541, 27379235, 82137705]

約数ペア:

[(1, 82137705), (3, 27379235), (5, 16427541), (13, 6318285), (15, 5475847), (39, 2106095), (65, 1263657), (195, 421219), (281, 292305), (843, 97435), (1405, 58461), (1499, 54795), (3653, 22485), (4215, 19487), (4497, 18265), (7495, 10959)]