80477055

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 145768896

約数和(自身を除く): 65291841

約数列:

[1, 3, 5, 9, 15, 41, 45, 53, 123, 159, 205, 265, 369, 477, 615, 795, 823, 1845, 2173, 2385, 2469, 4115, 6519, 7407, 10865, 12345, 19557, 32595, 33743, 37035, 43619, 97785, 101229, 130857, 168715, 218095, 303687, 392571, 506145, 654285, 1518435, 1788379, 1962855, 5365137, 8941895, 16095411, 26825685, 80477055]

約数ペア:

[(1, 80477055), (3, 26825685), (5, 16095411), (9, 8941895), (15, 5365137), (41, 1962855), (45, 1788379), (53, 1518435), (123, 654285), (159, 506145), (205, 392571), (265, 303687), (369, 218095), (477, 168715), (615, 130857), (795, 101229), (823, 97785), (1845, 43619), (2173, 37035), (2385, 33743), (2469, 32595), (4115, 19557), (6519, 12345), (7407, 10865)]