185344145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 270124800

約数和(自身を除く): 84780655

約数列:

[1, 5, 7, 19, 35, 95, 109, 133, 545, 665, 763, 2071, 2557, 3815, 10355, 12785, 14497, 17899, 48583, 72485, 89495, 242915, 278713, 340081, 1393565, 1700405, 1950991, 5295547, 9754955, 26477735, 37068829, 185344145]

約数ペア:

[(1, 185344145), (5, 37068829), (7, 26477735), (19, 9754955), (35, 5295547), (95, 1950991), (109, 1700405), (133, 1393565), (545, 340081), (665, 278713), (763, 242915), (2071, 89495), (2557, 72485), (3815, 48583), (10355, 17899), (12785, 14497)]