38635455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4431

約数の個数: 32

約数和(自身を含む): 67184640

約数和(自身を除く): 28549185

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 4373, 8835, 13119, 21865, 65595, 83087, 135563, 249261, 406689, 415435, 677815, 1246305, 2033445, 2575697, 7727091, 12878485, 38635455]

約数ペア:

[(1, 38635455), (3, 12878485), (5, 7727091), (15, 2575697), (19, 2033445), (31, 1246305), (57, 677815), (93, 415435), (95, 406689), (155, 249261), (285, 135563), (465, 83087), (589, 65595), (1767, 21865), (2945, 13119), (4373, 8835)]