79788825

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2707}}^1$

素因数の和:2854

約数の個数: 36

約数和(自身を含む): 144054768

約数和(自身を除く): 64265943

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1965, 2707, 3275, 5895, 8121, 9825, 13535, 24363, 29475, 40605, 67675, 121815, 203025, 354617, 609075, 1063851, 1773085, 3191553, 5319255, 8865425, 15957765, 26596275, 79788825]

約数ペア:

[(1, 79788825), (3, 26596275), (5, 15957765), (9, 8865425), (15, 5319255), (25, 3191553), (45, 1773085), (75, 1063851), (131, 609075), (225, 354617), (393, 203025), (655, 121815), (1179, 67675), (1965, 40605), (2707, 29475), (3275, 24363), (5895, 13535), (8121, 9825)]