38363375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 52228800

約数和(自身を除く): 13865425

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 475, 551, 557, 725, 2375, 2755, 2785, 3625, 10583, 13775, 13925, 16153, 52915, 68875, 69625, 80765, 264575, 306907, 403825, 1322875, 1534535, 2019125, 7672675, 38363375]

約数ペア:

[(1, 38363375), (5, 7672675), (19, 2019125), (25, 1534535), (29, 1322875), (95, 403825), (125, 306907), (145, 264575), (475, 80765), (551, 69625), (557, 68875), (725, 52915), (2375, 16153), (2755, 13925), (2785, 13775), (3625, 10583)]