26649795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 19617405

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 2549, 3485, 7647, 10455, 12745, 38235, 43333, 104509, 129999, 216665, 313527, 522545, 649995, 1567635, 1776653, 5329959, 8883265, 26649795]

約数ペア:

[(1, 26649795), (3, 8883265), (5, 5329959), (15, 1776653), (17, 1567635), (41, 649995), (51, 522545), (85, 313527), (123, 216665), (205, 129999), (255, 104509), (615, 43333), (697, 38235), (2091, 12745), (2549, 10455), (3485, 7647)]