15450158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 25318656

約数和(自身を除く): 9868498

約数列:

[1, 2, 23, 43, 46, 73, 86, 107, 146, 214, 989, 1679, 1978, 2461, 3139, 3358, 4601, 4922, 6278, 7811, 9202, 15622, 72197, 105823, 144394, 179653, 211646, 335873, 359306, 671746, 7725079, 15450158]

約数ペア:

[(1, 15450158), (2, 7725079), (23, 671746), (43, 359306), (46, 335873), (73, 211646), (86, 179653), (107, 144394), (146, 105823), (214, 72197), (989, 15622), (1679, 9202), (1978, 7811), (2461, 6278), (3139, 4922), (3358, 4601)]