149761245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 257290560

約数和(自身を除く): 107529315

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 193, 255, 289, 537, 579, 867, 895, 965, 1445, 2685, 2895, 3043, 3281, 4335, 9129, 9843, 15215, 16405, 34547, 45645, 49215, 51731, 55777, 103641, 155193, 167331, 172735, 258655, 278885, 518205, 587299, 775965, 836655, 1761897, 2936495, 8809485, 9984083, 29952249, 49920415, 149761245]

約数ペア:

[(1, 149761245), (3, 49920415), (5, 29952249), (15, 9984083), (17, 8809485), (51, 2936495), (85, 1761897), (179, 836655), (193, 775965), (255, 587299), (289, 518205), (537, 278885), (579, 258655), (867, 172735), (895, 167331), (965, 155193), (1445, 103641), (2685, 55777), (2895, 51731), (3043, 49215), (3281, 45645), (4335, 34547), (9129, 16405), (9843, 15215)]