268332515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{28201}}^1$

素因数の和:28390

約数の個数: 16

約数和(自身を含む): 353314656

約数和(自身を除く): 84982141

約数列:

[1, 5, 11, 55, 173, 865, 1903, 9515, 28201, 141005, 310211, 1551055, 4878773, 24393865, 53666503, 268332515]

約数ペア:

[(1, 268332515), (5, 53666503), (11, 24393865), (55, 4878773), (173, 1551055), (865, 310211), (1903, 141005), (9515, 28201)]