38787435

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21023}}^1$

素因数の和:21075

約数の個数: 24

約数和(自身を含む): 68874624

約数和(自身を除く): 30087189

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 21023, 63069, 105115, 189207, 315345, 861943, 946035, 2585829, 4309715, 7757487, 12929145, 38787435]

約数ペア:

[(1, 38787435), (3, 12929145), (5, 7757487), (9, 4309715), (15, 2585829), (41, 946035), (45, 861943), (123, 315345), (205, 189207), (369, 105115), (615, 63069), (1845, 21023)]