845216065

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1\times {\mathrm{1163}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 1021787136

約数和(自身を除く): 176571071

約数列:

[1, 5, 191, 761, 955, 1163, 3805, 5815, 145351, 222133, 726755, 885043, 1110665, 4425215, 169043213, 845216065]

約数ペア:

[(1, 845216065), (5, 169043213), (191, 4425215), (761, 1110665), (955, 885043), (1163, 726755), (3805, 222133), (5815, 145351)]