16612145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 23379840

約数和(自身を除く): 6767695

約数列:

[1, 5, 11, 17, 55, 85, 109, 163, 187, 545, 815, 935, 1199, 1793, 1853, 2771, 5995, 8965, 9265, 13855, 17767, 20383, 30481, 88835, 101915, 152405, 195437, 302039, 977185, 1510195, 3322429, 16612145]

約数ペア:

[(1, 16612145), (5, 3322429), (11, 1510195), (17, 977185), (55, 302039), (85, 195437), (109, 152405), (163, 101915), (187, 88835), (545, 30481), (815, 20383), (935, 17767), (1199, 13855), (1793, 9265), (1853, 8965), (2771, 5995)]