186475185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2111}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 350558208

約数和(自身を除く): 164083023

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 195, 453, 585, 755, 1359, 1963, 2111, 2265, 5889, 6333, 6795, 9815, 10555, 17667, 18999, 27443, 29445, 31665, 82329, 88335, 94995, 137215, 246987, 318761, 411645, 956283, 1234935, 1593805, 2868849, 4143893, 4781415, 12431679, 14344245, 20719465, 37295037, 62158395, 186475185]

約数ペア:

[(1, 186475185), (3, 62158395), (5, 37295037), (9, 20719465), (13, 14344245), (15, 12431679), (39, 4781415), (45, 4143893), (65, 2868849), (117, 1593805), (151, 1234935), (195, 956283), (453, 411645), (585, 318761), (755, 246987), (1359, 137215), (1963, 94995), (2111, 88335), (2265, 82329), (5889, 31665), (6333, 29445), (6795, 27443), (9815, 18999), (10555, 17667)]