1894978989315

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1\times {\mathrm{197381}}^1$

素因数の和:198700

約数の個数: 48

約数和(自身を含む): 3304799986176

約数和(自身を除く): 1409820996861

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1117, 1719, 2865, 3351, 5585, 8595, 10053, 16755, 50265, 197381, 213347, 592143, 640041, 986905, 1066735, 1776429, 1920123, 2960715, 3200205, 8882145, 9600615, 37699771, 113099313, 188498855, 220474577, 339297939, 565496565, 661423731, 1102372885, 1696489695, 1984271193, 3307118655, 9921355965, 42110644207, 126331932621, 210553221035, 378995797863, 631659663105, 1894978989315]

約数ペア:

[(1, 1894978989315), (3, 631659663105), (5, 378995797863), (9, 210553221035), (15, 126331932621), (45, 42110644207), (191, 9921355965), (573, 3307118655), (955, 1984271193), (1117, 1696489695), (1719, 1102372885), (2865, 661423731), (3351, 565496565), (5585, 339297939), (8595, 220474577), (10053, 188498855), (16755, 113099313), (50265, 37699771), (197381, 9600615), (213347, 8882145), (592143, 3200205), (640041, 2960715), (986905, 1920123), (1066735, 1776429)]