90472915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 123822720

約数和(自身を除く): 33349805

約数列:

[1, 5, 13, 23, 65, 73, 115, 299, 365, 829, 949, 1495, 1679, 4145, 4745, 8395, 10777, 19067, 21827, 53885, 60517, 95335, 109135, 247871, 302585, 786721, 1239355, 1391891, 3933605, 6959455, 18094583, 90472915]

約数ペア:

[(1, 90472915), (5, 18094583), (13, 6959455), (23, 3933605), (65, 1391891), (73, 1239355), (115, 786721), (299, 302585), (365, 247871), (829, 109135), (949, 95335), (1495, 60517), (1679, 53885), (4145, 21827), (4745, 19067), (8395, 10777)]