423768015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 813321600

約数和(自身を除く): 389553585

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 223, 349, 363, 495, 605, 669, 1047, 1089, 1115, 1745, 1815, 2007, 2453, 3141, 3345, 3839, 5235, 5445, 7359, 10035, 11517, 12265, 15705, 19195, 22077, 26983, 34551, 36795, 42229, 57585, 77827, 80949, 110385, 126687, 134915, 172755, 211145, 233481, 242847, 380061, 389135, 404745, 633435, 700443, 856097, 1167405, 1214235, 1900305, 2568291, 3502215, 4280485, 7704873, 9417067, 12841455, 28251201, 38524365, 47085335, 84753603, 141256005, 423768015]

約数ペア:

[(1, 423768015), (3, 141256005), (5, 84753603), (9, 47085335), (11, 38524365), (15, 28251201), (33, 12841455), (45, 9417067), (55, 7704873), (99, 4280485), (121, 3502215), (165, 2568291), (223, 1900305), (349, 1214235), (363, 1167405), (495, 856097), (605, 700443), (669, 633435), (1047, 404745), (1089, 389135), (1115, 380061), (1745, 242847), (1815, 233481), (2007, 211145), (2453, 172755), (3141, 134915), (3345, 126687), (3839, 110385), (5235, 80949), (5445, 77827), (7359, 57585), (10035, 42229), (11517, 36795), (12265, 34551), (15705, 26983), (19195, 22077)]