339927975

素因数分解:

$3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3623}}^1$

素因数の和:3781

約数の個数: 48

約数和(自身を含む): 629126400

約数和(自身を除く): 289198425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 139, 225, 417, 675, 695, 1251, 2085, 3475, 3623, 3753, 6255, 10425, 10869, 18115, 18765, 31275, 32607, 54345, 90575, 93825, 97821, 163035, 271725, 489105, 503597, 815175, 1510791, 2445525, 2517985, 4532373, 7553955, 12589925, 13597119, 22661865, 37769775, 67985595, 113309325, 339927975]

約数ペア:

[(1, 339927975), (3, 113309325), (5, 67985595), (9, 37769775), (15, 22661865), (25, 13597119), (27, 12589925), (45, 7553955), (75, 4532373), (135, 2517985), (139, 2445525), (225, 1510791), (417, 815175), (675, 503597), (695, 489105), (1251, 271725), (2085, 163035), (3475, 97821), (3623, 93825), (3753, 90575), (6255, 54345), (10425, 32607), (10869, 31275), (18115, 18765)]