284188365

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6857}}^1$

素因数の和:7178

約数の個数: 32

約数和(自身を含む): 506943360

約数和(自身を除く): 222754995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 921, 1535, 2763, 4605, 6857, 8289, 13815, 20571, 34285, 41445, 61713, 102855, 185139, 308565, 925695, 2105099, 6315297, 10525495, 18945891, 31576485, 56837673, 94729455, 284188365]

約数ペア:

[(1, 284188365), (3, 94729455), (5, 56837673), (9, 31576485), (15, 18945891), (27, 10525495), (45, 6315297), (135, 2105099), (307, 925695), (921, 308565), (1535, 185139), (2763, 102855), (4605, 61713), (6857, 41445), (8289, 34285), (13815, 20571)]