26325455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17609}}^1$

素因数の和:17650

約数の個数: 16

約数和(自身を含む): 35501760

約数和(自身を除く): 9176305

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 17609, 88045, 228917, 405007, 1144585, 2025035, 5265091, 26325455]

約数ペア:

[(1, 26325455), (5, 5265091), (13, 2025035), (23, 1144585), (65, 405007), (115, 228917), (299, 88045), (1495, 17609)]