84445545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331159}}^1$

素因数の和:331184

約数の個数: 16

約数和(自身を含む): 143061120

約数和(自身を除く): 58615575

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 331159, 993477, 1655795, 4967385, 5629703, 16889109, 28148515, 84445545]

約数ペア:

[(1, 84445545), (3, 28148515), (5, 16889109), (15, 5629703), (17, 4967385), (51, 1655795), (85, 993477), (255, 331159)]