87953685

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 145774080

約数和(自身を除く): 57820395

約数列:

[1, 3, 5, 15, 47, 73, 141, 219, 235, 365, 705, 1095, 1709, 3431, 5127, 8545, 10293, 17155, 25635, 51465, 80323, 124757, 240969, 374271, 401615, 623785, 1204845, 1871355, 5863579, 17590737, 29317895, 87953685]

約数ペア:

[(1, 87953685), (3, 29317895), (5, 17590737), (15, 5863579), (47, 1871355), (73, 1204845), (141, 623785), (219, 401615), (235, 374271), (365, 240969), (705, 124757), (1095, 80323), (1709, 51465), (3431, 25635), (5127, 17155), (8545, 10293)]