336378055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 453616128

約数和(自身を除く): 117238073

約数列:

[1, 5, 13, 31, 65, 97, 155, 403, 485, 1261, 1721, 2015, 3007, 6305, 8605, 15035, 22373, 39091, 53351, 111865, 166937, 195455, 266755, 693563, 834685, 2170181, 3467815, 5175047, 10850905, 25875235, 67275611, 336378055]

約数ペア:

[(1, 336378055), (5, 67275611), (13, 25875235), (31, 10850905), (65, 5175047), (97, 3467815), (155, 2170181), (403, 834685), (485, 693563), (1261, 266755), (1721, 195455), (2015, 166937), (3007, 111865), (6305, 53351), (8605, 39091), (15035, 22373)]