45208455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 76792320

約数和(自身を除く): 31583865

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 2221, 4071, 6663, 6785, 11105, 20355, 33315, 51083, 131039, 153249, 255415, 393117, 655195, 766245, 1965585, 3013897, 9041691, 15069485, 45208455]

約数ペア:

[(1, 45208455), (3, 15069485), (5, 9041691), (15, 3013897), (23, 1965585), (59, 766245), (69, 655195), (115, 393117), (177, 255415), (295, 153249), (345, 131039), (885, 51083), (1357, 33315), (2221, 20355), (4071, 11105), (6663, 6785)]