85189950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{189311}}^1$

素因数の和:189329

約数の個数: 36

約数和(自身を含む): 228878208

約数和(自身を除く): 143688258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 189311, 378622, 567933, 946555, 1135866, 1703799, 1893110, 2839665, 3407598, 4732775, 5679330, 8518995, 9465550, 14198325, 17037990, 28396650, 42594975, 85189950]

約数ペア:

[(1, 85189950), (2, 42594975), (3, 28396650), (5, 17037990), (6, 14198325), (9, 9465550), (10, 8518995), (15, 5679330), (18, 4732775), (25, 3407598), (30, 2839665), (45, 1893110), (50, 1703799), (75, 1135866), (90, 946555), (150, 567933), (225, 378622), (450, 189311)]