152838455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{396983}}^1$

素因数の和:397006

約数の個数: 16

約数和(自身を含む): 228662784

約数和(自身を除く): 75824329

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 396983, 1984915, 2778881, 4366813, 13894405, 21834065, 30567691, 152838455]

約数ペア:

[(1, 152838455), (5, 30567691), (7, 21834065), (11, 13894405), (35, 4366813), (55, 2778881), (77, 1984915), (385, 396983)]