4380451505

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{76441}}^1$

素因数の和:76676

約数の個数: 16

約数和(自身を含む): 5362559184

約数和(自身を除く): 982107679

約数列:

[1, 5, 73, 157, 365, 785, 11461, 57305, 76441, 382205, 5580193, 12001237, 27900965, 60006185, 876090301, 4380451505]

約数ペア:

[(1, 4380451505), (5, 876090301), (73, 60006185), (157, 27900965), (365, 12001237), (785, 5580193), (11461, 382205), (57305, 76441)]