54537885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 100301760

約数和(自身を除く): 45763875

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 227, 281, 285, 681, 843, 855, 1135, 1405, 2043, 2529, 3405, 4215, 4313, 5339, 10215, 12645, 12939, 16017, 21565, 26695, 38817, 48051, 63787, 64695, 80085, 191361, 194085, 240255, 318935, 574083, 956805, 1211953, 2870415, 3635859, 6059765, 10907577, 18179295, 54537885]

約数ペア:

[(1, 54537885), (3, 18179295), (5, 10907577), (9, 6059765), (15, 3635859), (19, 2870415), (45, 1211953), (57, 956805), (95, 574083), (171, 318935), (227, 240255), (281, 194085), (285, 191361), (681, 80085), (843, 64695), (855, 63787), (1135, 48051), (1405, 38817), (2043, 26695), (2529, 21565), (3405, 16017), (4215, 12939), (4313, 12645), (5339, 10215)]