1910805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1476075

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 239, 533, 615, 717, 1195, 1599, 2665, 3107, 3585, 7995, 9321, 9799, 15535, 29397, 46605, 48995, 127387, 146985, 382161, 636935, 1910805]

約数ペア:

[(1, 1910805), (3, 636935), (5, 382161), (13, 146985), (15, 127387), (39, 48995), (41, 46605), (65, 29397), (123, 15535), (195, 9799), (205, 9321), (239, 7995), (533, 3585), (615, 3107), (717, 2665), (1195, 1599)]