3166995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 5544000

約数和(自身を除く): 2377005

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 149, 195, 327, 447, 545, 745, 1417, 1635, 1937, 2235, 4251, 5811, 7085, 9685, 16241, 21255, 29055, 48723, 81205, 211133, 243615, 633399, 1055665, 3166995]

約数ペア:

[(1, 3166995), (3, 1055665), (5, 633399), (13, 243615), (15, 211133), (39, 81205), (65, 48723), (109, 29055), (149, 21255), (195, 16241), (327, 9685), (447, 7085), (545, 5811), (745, 4251), (1417, 2235), (1635, 1937)]