138593985

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{29147}}^1$

素因数の和:29472

約数の個数: 16

約数和(自身を含む): 222457536

約数和(自身を除く): 83863551

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 29147, 87441, 145735, 437205, 9239599, 27718797, 46197995, 138593985]

約数ペア:

[(1, 138593985), (3, 46197995), (5, 27718797), (15, 9239599), (317, 437205), (951, 145735), (1585, 87441), (4755, 29147)]