38745195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 64727040

約数和(自身を除く): 25981845

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 859, 1455, 2577, 3007, 4295, 9021, 12885, 15035, 26629, 45105, 79887, 83323, 133145, 249969, 399435, 416615, 1249845, 2583013, 7749039, 12915065, 38745195]

約数ペア:

[(1, 38745195), (3, 12915065), (5, 7749039), (15, 2583013), (31, 1249845), (93, 416615), (97, 399435), (155, 249969), (291, 133145), (465, 83323), (485, 79887), (859, 45105), (1455, 26629), (2577, 15035), (3007, 12885), (4295, 9021)]