138013455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{17393}}^1$

素因数の和:17447

約数の個数: 24

約数和(自身を含む): 230853168

約数和(自身を除く): 92839713

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 17393, 52179, 86965, 260895, 400039, 1200117, 2000195, 6000585, 9200897, 27602691, 46004485, 138013455]

約数ペア:

[(1, 138013455), (3, 46004485), (5, 27602691), (15, 9200897), (23, 6000585), (69, 2000195), (115, 1200117), (345, 400039), (529, 260895), (1587, 86965), (2645, 52179), (7935, 17393)]