16474485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 11173515

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 499, 1065, 1497, 2201, 2495, 6603, 7485, 11005, 15469, 33015, 35429, 46407, 77345, 106287, 177145, 232035, 531435, 1098299, 3294897, 5491495, 16474485]

約数ペア:

[(1, 16474485), (3, 5491495), (5, 3294897), (15, 1098299), (31, 531435), (71, 232035), (93, 177145), (155, 106287), (213, 77345), (355, 46407), (465, 35429), (499, 33015), (1065, 15469), (1497, 11005), (2201, 7485), (2495, 6603)]