1004055455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{671609}}^1$

素因数の和:671650

約数の個数: 16

約数和(自身を含む): 1353965760

約数和(自身を除く): 349910305

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 671609, 3358045, 8730917, 15447007, 43654585, 77235035, 200811091, 1004055455]

約数ペア:

[(1, 1004055455), (5, 200811091), (13, 77235035), (23, 43654585), (65, 15447007), (115, 8730917), (299, 3358045), (1495, 671609)]