72300285

素因数分解:

$3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2621}}^1$

素因数の和:3245

約数の個数: 24

約数和(自身を含む): 125572824

約数和(自身を除く): 53272539

約数列:

[1, 3, 5, 9, 15, 45, 613, 1839, 2621, 3065, 5517, 7863, 9195, 13105, 23589, 27585, 39315, 117945, 1606673, 4820019, 8033365, 14460057, 24100095, 72300285]

約数ペア:

[(1, 72300285), (3, 24100095), (5, 14460057), (9, 8033365), (15, 4820019), (45, 1606673), (613, 117945), (1839, 39315), (2621, 27585), (3065, 23589), (5517, 13105), (7863, 9195)]