27919935

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6143}}^1$

素因数の和:6255

約数の個数: 24

約数和(自身を含む): 48881664

約数和(自身を除く): 20961729

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 6143, 18429, 30715, 55287, 92145, 276435, 620443, 1861329, 3102215, 5583987, 9306645, 27919935]

約数ペア:

[(1, 27919935), (3, 9306645), (5, 5583987), (9, 3102215), (15, 1861329), (45, 620443), (101, 276435), (303, 92145), (505, 55287), (909, 30715), (1515, 18429), (4545, 6143)]