3391215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 5825280

約数和(自身を除く): 2434065

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 163, 219, 285, 365, 489, 815, 1095, 1387, 2445, 3097, 4161, 6935, 9291, 11899, 15485, 20805, 35697, 46455, 59495, 178485, 226081, 678243, 1130405, 3391215]

約数ペア:

[(1, 3391215), (3, 1130405), (5, 678243), (15, 226081), (19, 178485), (57, 59495), (73, 46455), (95, 35697), (163, 20805), (219, 15485), (285, 11899), (365, 9291), (489, 6935), (815, 4161), (1095, 3097), (1387, 2445)]