121173885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12409}}^1$

素因数の和:12458

約数の個数: 48

約数和(自身を含む): 247802880

約数和(自身を除く): 126628995

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 12409, 37227, 62045, 86863, 111681, 186135, 260589, 384679, 434315, 558405, 781767, 1154037, 1302945, 1923395, 2692753, 3462111, 3908835, 5770185, 8078259, 13463765, 17310555, 24234777, 40391295, 121173885]

約数ペア:

[(1, 121173885), (3, 40391295), (5, 24234777), (7, 17310555), (9, 13463765), (15, 8078259), (21, 5770185), (31, 3908835), (35, 3462111), (45, 2692753), (63, 1923395), (93, 1302945), (105, 1154037), (155, 781767), (217, 558405), (279, 434315), (315, 384679), (465, 260589), (651, 186135), (1085, 111681), (1395, 86863), (1953, 62045), (3255, 37227), (9765, 12409)]