7417995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 12936000

約数和(自身を除く): 5518005

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 349, 545, 1047, 1417, 1635, 1745, 4251, 4537, 5235, 7085, 13611, 21255, 22685, 38041, 68055, 114123, 190205, 494533, 570615, 1483599, 2472665, 7417995]

約数ペア:

[(1, 7417995), (3, 2472665), (5, 1483599), (13, 570615), (15, 494533), (39, 190205), (65, 114123), (109, 68055), (195, 38041), (327, 22685), (349, 21255), (545, 13611), (1047, 7085), (1417, 5235), (1635, 4537), (1745, 4251)]