65067015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1747}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 112766976

約数和(自身を除く): 47699961

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 573, 955, 1747, 2483, 2865, 5241, 7449, 8735, 12415, 22711, 26205, 37245, 68133, 113555, 333677, 340665, 1001031, 1668385, 4337801, 5005155, 13013403, 21689005, 65067015]

約数ペア:

[(1, 65067015), (3, 21689005), (5, 13013403), (13, 5005155), (15, 4337801), (39, 1668385), (65, 1001031), (191, 340665), (195, 333677), (573, 113555), (955, 68133), (1747, 37245), (2483, 26205), (2865, 22711), (5241, 12415), (7449, 8735)]