38505475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 49840560

約数和(自身を除く): 11335085

約数列:

[1, 5, 25, 29, 145, 173, 307, 725, 865, 1535, 4325, 5017, 7675, 8903, 25085, 44515, 53111, 125425, 222575, 265555, 1327775, 1540219, 7701095, 38505475]

約数ペア:

[(1, 38505475), (5, 7701095), (25, 1540219), (29, 1327775), (145, 265555), (173, 222575), (307, 125425), (725, 53111), (865, 44515), (1535, 25085), (4325, 8903), (5017, 7675)]