205366275

素因数分解:

$3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{4093}}^1$

素因数の和:4332

約数の個数: 36

約数和(自身を含む): 369573568

約数和(自身を除く): 164207293

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 223, 225, 669, 1115, 2007, 3345, 4093, 5575, 10035, 12279, 16725, 20465, 36837, 50175, 61395, 102325, 184185, 306975, 912739, 920925, 2738217, 4563695, 8214651, 13691085, 22818475, 41073255, 68455425, 205366275]

約数ペア:

[(1, 205366275), (3, 68455425), (5, 41073255), (9, 22818475), (15, 13691085), (25, 8214651), (45, 4563695), (75, 2738217), (223, 920925), (225, 912739), (669, 306975), (1115, 184185), (2007, 102325), (3345, 61395), (4093, 50175), (5575, 36837), (10035, 20465), (12279, 16725)]