11297175

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 19903488

約数和(自身を除く): 8606313

約数列:

[1, 3, 5, 15, 25, 31, 43, 75, 93, 113, 129, 155, 215, 339, 465, 565, 645, 775, 1075, 1333, 1695, 2325, 2825, 3225, 3503, 3999, 4859, 6665, 8475, 10509, 14577, 17515, 19995, 24295, 33325, 52545, 72885, 87575, 99975, 121475, 150629, 262725, 364425, 451887, 753145, 2259435, 3765725, 11297175]

約数ペア:

[(1, 11297175), (3, 3765725), (5, 2259435), (15, 753145), (25, 451887), (31, 364425), (43, 262725), (75, 150629), (93, 121475), (113, 99975), (129, 87575), (155, 72885), (215, 52545), (339, 33325), (465, 24295), (565, 19995), (645, 17515), (775, 14577), (1075, 10509), (1333, 8475), (1695, 6665), (2325, 4859), (2825, 3999), (3225, 3503)]