23409515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 29465856

約数和(自身を除く): 6056341

約数列:

[1, 5, 23, 115, 251, 811, 1255, 4055, 5773, 18653, 28865, 93265, 203561, 1017805, 4681903, 23409515]

約数ペア:

[(1, 23409515), (5, 4681903), (23, 1017805), (115, 203561), (251, 93265), (811, 28865), (1255, 18653), (4055, 5773)]