26229975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 46425600

約数和(自身を除く): 20195625

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 79, 95, 233, 237, 285, 395, 475, 699, 1165, 1185, 1425, 1501, 1975, 3495, 4427, 4503, 5825, 5925, 7505, 13281, 17475, 18407, 22135, 22515, 37525, 55221, 66405, 92035, 110675, 112575, 276105, 332025, 349733, 460175, 1049199, 1380525, 1748665, 5245995, 8743325, 26229975]

約数ペア:

[(1, 26229975), (3, 8743325), (5, 5245995), (15, 1748665), (19, 1380525), (25, 1049199), (57, 460175), (75, 349733), (79, 332025), (95, 276105), (233, 112575), (237, 110675), (285, 92035), (395, 66405), (475, 55221), (699, 37525), (1165, 22515), (1185, 22135), (1425, 18407), (1501, 17475), (1975, 13281), (3495, 7505), (4427, 5925), (4503, 5825)]