74354055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1697}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 125190144

約数和(自身を除く): 50836089

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 345, 381, 635, 1697, 1905, 2921, 5091, 8485, 8763, 14605, 25455, 39031, 43815, 117093, 195155, 215519, 585465, 646557, 1077595, 3232785, 4956937, 14870811, 24784685, 74354055]

約数ペア:

[(1, 74354055), (3, 24784685), (5, 14870811), (15, 4956937), (23, 3232785), (69, 1077595), (115, 646557), (127, 585465), (345, 215519), (381, 195155), (635, 117093), (1697, 43815), (1905, 39031), (2921, 25455), (5091, 14605), (8485, 8763)]