23425385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 8093335

約数列:

[1, 5, 19, 23, 71, 95, 115, 151, 355, 437, 755, 1349, 1633, 2185, 2869, 3473, 6745, 8165, 10721, 14345, 17365, 31027, 53605, 65987, 155135, 203699, 246583, 329935, 1018495, 1232915, 4685077, 23425385]

約数ペア:

[(1, 23425385), (5, 4685077), (19, 1232915), (23, 1018495), (71, 329935), (95, 246583), (115, 203699), (151, 155135), (355, 65987), (437, 53605), (755, 31027), (1349, 17365), (1633, 14345), (2185, 10721), (2869, 8165), (3473, 6745)]