233238415

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{3761}}^1$

素因数の和:4002

約数の個数: 16

約数和(自身を含む): 285310080

約数和(自身を除く): 52071665

約数列:

[1, 5, 79, 157, 395, 785, 3761, 12403, 18805, 62015, 297119, 590477, 1485595, 2952385, 46647683, 233238415]

約数ペア:

[(1, 233238415), (5, 46647683), (79, 2952385), (157, 1485595), (395, 590477), (785, 297119), (3761, 62015), (12403, 18805)]