42098205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8689}}^1$

素因数の和:8733

約数の個数: 32

約数和(自身を含む): 75081600

約数和(自身を除く): 32983395

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 8689, 26067, 43445, 130335, 147713, 165091, 443139, 495273, 738565, 825455, 2215695, 2476365, 2806547, 8419641, 14032735, 42098205]

約数ペア:

[(1, 42098205), (3, 14032735), (5, 8419641), (15, 2806547), (17, 2476365), (19, 2215695), (51, 825455), (57, 738565), (85, 495273), (95, 443139), (255, 165091), (285, 147713), (323, 130335), (969, 43445), (1615, 26067), (4845, 8689)]