13303921815

素因数分解:

$3^3\times 5^1\times {\mathrm{20399}}^1\times {\mathrm{4831}}^1$

素因数の和:25244

約数の個数: 32

約数和(自身を含む): 23657472000

約数和(自身を除く): 10353550185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4831, 14493, 20399, 24155, 43479, 61197, 72465, 101995, 130437, 183591, 217395, 305985, 550773, 652185, 917955, 2753865, 98547569, 295642707, 492737845, 886928121, 1478213535, 2660784363, 4434640605, 13303921815]

約数ペア:

[(1, 13303921815), (3, 4434640605), (5, 2660784363), (9, 1478213535), (15, 886928121), (27, 492737845), (45, 295642707), (135, 98547569), (4831, 2753865), (14493, 917955), (20399, 652185), (24155, 550773), (43479, 305985), (61197, 217395), (72465, 183591), (101995, 130437)]