85378545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{271043}}^1$

素因数の和:271061

約数の個数: 24

約数和(自身を含む): 169131456

約数和(自身を除く): 83752911

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 271043, 813129, 1355215, 1897301, 2439387, 4065645, 5691903, 9486505, 12196935, 17075709, 28459515, 85378545]

約数ペア:

[(1, 85378545), (3, 28459515), (5, 17075709), (7, 12196935), (9, 9486505), (15, 5691903), (21, 4065645), (35, 2439387), (45, 1897301), (63, 1355215), (105, 813129), (315, 271043)]