49065795

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25357}}^1$

素因数の和:25411

約数の個数: 24

約数和(自身を含む): 87028656

約数和(自身を除く): 37962861

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 25357, 76071, 126785, 228213, 380355, 1090351, 1141065, 3271053, 5451755, 9813159, 16355265, 49065795]

約数ペア:

[(1, 49065795), (3, 16355265), (5, 9813159), (9, 5451755), (15, 3271053), (43, 1141065), (45, 1090351), (129, 380355), (215, 228213), (387, 126785), (645, 76071), (1935, 25357)]