248833015

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{1021}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 303166080

約数和(自身を除く): 54333065

約数列:

[1, 5, 79, 395, 617, 1021, 3085, 5105, 48743, 80659, 243715, 403295, 629957, 3149785, 49766603, 248833015]

約数ペア:

[(1, 248833015), (5, 49766603), (79, 3149785), (395, 629957), (617, 403295), (1021, 243715), (3085, 80659), (5105, 48743)]