20160864315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{26119}}^1$

素因数の和:27156

約数の個数: 48

約数和(自身を含む): 37039204800

約数和(自身を除く): 16878340485

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1009, 3027, 5045, 9081, 15135, 17153, 26119, 45405, 51459, 78357, 85765, 130595, 154377, 235071, 257295, 391785, 444023, 771885, 1175355, 1332069, 2220115, 3996207, 6660345, 19981035, 26354071, 79062213, 131770355, 237186639, 395311065, 448019207, 1185933195, 1344057621, 2240096035, 4032172863, 6720288105, 20160864315]

約数ペア:

[(1, 20160864315), (3, 6720288105), (5, 4032172863), (9, 2240096035), (15, 1344057621), (17, 1185933195), (45, 448019207), (51, 395311065), (85, 237186639), (153, 131770355), (255, 79062213), (765, 26354071), (1009, 19981035), (3027, 6660345), (5045, 3996207), (9081, 2220115), (15135, 1332069), (17153, 1175355), (26119, 771885), (45405, 444023), (51459, 391785), (78357, 257295), (85765, 235071), (130595, 154377)]