74077445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 100101120

約数和(自身を除く): 26023675

約数列:

[1, 5, 13, 31, 65, 97, 155, 379, 403, 485, 1261, 1895, 2015, 3007, 4927, 6305, 11749, 15035, 24635, 36763, 39091, 58745, 152737, 183815, 195455, 477919, 763685, 1139653, 2389595, 5698265, 14815489, 74077445]

約数ペア:

[(1, 74077445), (5, 14815489), (13, 5698265), (31, 2389595), (65, 1139653), (97, 763685), (155, 477919), (379, 195455), (403, 183815), (485, 152737), (1261, 58745), (1895, 39091), (2015, 36763), (3007, 24635), (4927, 15035), (6305, 11749)]