146902015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7051

約数の個数: 32

約数和(自身を含む): 211619520

約数和(自身を除く): 64717505

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 4199, 6997, 20995, 34985, 90961, 118949, 132943, 454805, 594745, 664715, 1546337, 1728259, 2260031, 7731685, 8641295, 11300155, 29380403, 146902015]

約数ペア:

[(1, 146902015), (5, 29380403), (13, 11300155), (17, 8641295), (19, 7731685), (65, 2260031), (85, 1728259), (95, 1546337), (221, 664715), (247, 594745), (323, 454805), (1105, 132943), (1235, 118949), (1615, 90961), (4199, 34985), (6997, 20995)]