151726215

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 249984000

約数和(自身を除く): 98257785

約数列:

[1, 3, 5, 15, 61, 79, 183, 237, 305, 395, 915, 1185, 2099, 4819, 6297, 10495, 14457, 24095, 31485, 72285, 128039, 165821, 384117, 497463, 640195, 829105, 1920585, 2487315, 10115081, 30345243, 50575405, 151726215]

約数ペア:

[(1, 151726215), (3, 50575405), (5, 30345243), (15, 10115081), (61, 2487315), (79, 1920585), (183, 829105), (237, 640195), (305, 497463), (395, 384117), (915, 165821), (1185, 128039), (2099, 72285), (4819, 31485), (6297, 24095), (10495, 14457)]