145451805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{236507}}^1$

素因数の和:236556

約数の個数: 16

約数和(自身を含む): 238400064

約数和(自身を除く): 92948259

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 236507, 709521, 1182535, 3547605, 9696787, 29090361, 48483935, 145451805]

約数ペア:

[(1, 145451805), (3, 48483935), (5, 29090361), (15, 9696787), (41, 3547605), (123, 1182535), (205, 709521), (615, 236507)]