5087205

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 4347675

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 79, 81, 135, 159, 237, 243, 265, 395, 405, 477, 711, 795, 1185, 1215, 1431, 2133, 2385, 3555, 4187, 4293, 6399, 7155, 10665, 12561, 12879, 19197, 20935, 21465, 31995, 37683, 62805, 64395, 95985, 113049, 188415, 339147, 565245, 1017441, 1695735, 5087205]

約数ペア:

[(1, 5087205), (3, 1695735), (5, 1017441), (9, 565245), (15, 339147), (27, 188415), (45, 113049), (53, 95985), (79, 64395), (81, 62805), (135, 37683), (159, 31995), (237, 21465), (243, 20935), (265, 19197), (395, 12879), (405, 12561), (477, 10665), (711, 7155), (795, 6399), (1185, 4293), (1215, 4187), (1431, 3555), (2133, 2385)]