16604445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7741}}^1$

素因数の和:7773

約数の個数: 32

約数和(自身を含む): 31215744

約数和(自身を除く): 14611299

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 7741, 23223, 38705, 85151, 100633, 116115, 255453, 301899, 425755, 503165, 1106963, 1277265, 1509495, 3320889, 5534815, 16604445]

約数ペア:

[(1, 16604445), (3, 5534815), (5, 3320889), (11, 1509495), (13, 1277265), (15, 1106963), (33, 503165), (39, 425755), (55, 301899), (65, 255453), (143, 116115), (165, 100633), (195, 85151), (429, 38705), (715, 23223), (2145, 7741)]