2985115

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 4510080

約数和(自身を除く): 1524965

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 173, 203, 493, 595, 865, 1015, 1211, 2465, 2941, 3451, 5017, 6055, 14705, 17255, 20587, 25085, 35119, 85289, 102935, 175595, 426445, 597023, 2985115]

約数ペア:

[(1, 2985115), (5, 597023), (7, 426445), (17, 175595), (29, 102935), (35, 85289), (85, 35119), (119, 25085), (145, 20587), (173, 17255), (203, 14705), (493, 6055), (595, 5017), (865, 3451), (1015, 2941), (1211, 2465)]