39868095

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 65970432

約数和(自身を除く): 26102337

約数列:

[1, 3, 5, 15, 43, 113, 129, 215, 339, 547, 565, 645, 1641, 1695, 2735, 4859, 8205, 14577, 23521, 24295, 61811, 70563, 72885, 117605, 185433, 309055, 352815, 927165, 2657873, 7973619, 13289365, 39868095]

約数ペア:

[(1, 39868095), (3, 13289365), (5, 7973619), (15, 2657873), (43, 927165), (113, 352815), (129, 309055), (215, 185433), (339, 117605), (547, 72885), (565, 70563), (645, 61811), (1641, 24295), (1695, 23521), (2735, 14577), (4859, 8205)]