29153115

素因数分解:

$3^4\times 5^1\times {\mathrm{71983}}^1$

素因数の和:72000

約数の個数: 20

約数和(自身を含む): 52260384

約数和(自身を除く): 23107269

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 71983, 215949, 359915, 647847, 1079745, 1943541, 3239235, 5830623, 9717705, 29153115]

約数ペア:

[(1, 29153115), (3, 9717705), (5, 5830623), (9, 3239235), (15, 1943541), (27, 1079745), (45, 647847), (81, 359915), (135, 215949), (405, 71983)]