226241855

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 317011968

約数和(自身を除く): 90770113

約数列:

[1, 5, 7, 35, 71, 181, 355, 497, 503, 905, 1267, 2485, 2515, 3521, 6335, 12851, 17605, 35713, 64255, 89957, 91043, 178565, 249991, 449785, 455215, 637301, 1249955, 3186505, 6464053, 32320265, 45248371, 226241855]

約数ペア:

[(1, 226241855), (5, 45248371), (7, 32320265), (35, 6464053), (71, 3186505), (181, 1249955), (355, 637301), (497, 455215), (503, 449785), (905, 249991), (1267, 178565), (2485, 91043), (2515, 89957), (3521, 64255), (6335, 35713), (12851, 17605)]