75151905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5573}}^1$

素因数の和:5641

約数の個数: 32

約数和(自身を含む): 128424960

約数和(自身を除く): 53273055

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 5573, 13485, 16719, 27865, 83595, 161617, 172763, 484851, 518289, 808085, 863815, 2424255, 2591445, 5010127, 15030381, 25050635, 75151905]

約数ペア:

[(1, 75151905), (3, 25050635), (5, 15030381), (15, 5010127), (29, 2591445), (31, 2424255), (87, 863815), (93, 808085), (145, 518289), (155, 484851), (435, 172763), (465, 161617), (899, 83595), (2697, 27865), (4495, 16719), (5573, 13485)]