378267730775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{48779}}^1$

素因数の和:49136

約数の個数: 48

約数和(自身を含む): 517818821760

約数和(自身を除く): 139551090985

約数列:

[1, 5, 11, 25, 55, 163, 173, 275, 815, 865, 1793, 1903, 4075, 4325, 8965, 9515, 28199, 44825, 47575, 48779, 140995, 243895, 310189, 536569, 704975, 1219475, 1550945, 2682845, 7754725, 7950977, 8438767, 13414225, 39754885, 42193835, 87460747, 92826437, 198774425, 210969175, 437303735, 464132185, 1375519021, 2186518675, 2320660925, 6877595105, 15130709231, 34387975525, 75653546155, 378267730775]

約数ペア:

[(1, 378267730775), (5, 75653546155), (11, 34387975525), (25, 15130709231), (55, 6877595105), (163, 2320660925), (173, 2186518675), (275, 1375519021), (815, 464132185), (865, 437303735), (1793, 210969175), (1903, 198774425), (4075, 92826437), (4325, 87460747), (8965, 42193835), (9515, 39754885), (28199, 13414225), (44825, 8438767), (47575, 7950977), (48779, 7754725), (140995, 2682845), (243895, 1550945), (310189, 1219475), (536569, 704975)]