86025405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 144218880

約数和(自身を除く): 58193475

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 389, 641, 1167, 1923, 1945, 3205, 5835, 8947, 9615, 14743, 26841, 44229, 44735, 73715, 134205, 221145, 249349, 748047, 1246745, 3740235, 5735027, 17205081, 28675135, 86025405]

約数ペア:

[(1, 86025405), (3, 28675135), (5, 17205081), (15, 5735027), (23, 3740235), (69, 1246745), (115, 748047), (345, 249349), (389, 221145), (641, 134205), (1167, 73715), (1923, 44735), (1945, 44229), (3205, 26841), (5835, 14743), (8947, 9615)]