172122015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3119}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 297722880

約数和(自身を除く): 125600865

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 1415, 3119, 3679, 4245, 9357, 11037, 15595, 18395, 40547, 46785, 55185, 121641, 202735, 608205, 882677, 2648031, 4413385, 11474801, 13240155, 34424403, 57374005, 172122015]

約数ペア:

[(1, 172122015), (3, 57374005), (5, 34424403), (13, 13240155), (15, 11474801), (39, 4413385), (65, 2648031), (195, 882677), (283, 608205), (849, 202735), (1415, 121641), (3119, 55185), (3679, 46785), (4245, 40547), (9357, 18395), (11037, 15595)]