65966505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 115544448

約数和(自身を除く): 49577943

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 401, 997, 1203, 2005, 2991, 4411, 4985, 6015, 10967, 13233, 14955, 22055, 32901, 54835, 66165, 164505, 399797, 1199391, 1998985, 4397767, 5996955, 13193301, 21988835, 65966505]

約数ペア:

[(1, 65966505), (3, 21988835), (5, 13193301), (11, 5996955), (15, 4397767), (33, 1998985), (55, 1199391), (165, 399797), (401, 164505), (997, 66165), (1203, 54835), (2005, 32901), (2991, 22055), (4411, 14955), (4985, 13233), (6015, 10967)]