2085673575

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{90583}}^1$

素因数の和:90903

約数の個数: 24

約数和(自身を含む): 3459584128

約数和(自身を除く): 1373910553

約数列:

[1, 3, 5, 15, 25, 75, 307, 921, 1535, 4605, 7675, 23025, 90583, 271749, 452915, 1358745, 2264575, 6793725, 27808981, 83426943, 139044905, 417134715, 695224525, 2085673575]

約数ペア:

[(1, 2085673575), (3, 695224525), (5, 417134715), (15, 139044905), (25, 83426943), (75, 27808981), (307, 6793725), (921, 2264575), (1535, 1358745), (4605, 452915), (7675, 271749), (23025, 90583)]