33891525

素因数分解:

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

素因数の和:203

約数の個数: 72

約数和(自身を含む): 64686336

約数和(自身を除く): 30794811

約数列:

[1, 3, 5, 9, 15, 25, 31, 43, 45, 75, 93, 113, 129, 155, 215, 225, 279, 339, 387, 465, 565, 645, 775, 1017, 1075, 1333, 1395, 1695, 1935, 2325, 2825, 3225, 3503, 3999, 4859, 5085, 6665, 6975, 8475, 9675, 10509, 11997, 14577, 17515, 19995, 24295, 25425, 31527, 33325, 43731, 52545, 59985, 72885, 87575, 99975, 121475, 150629, 157635, 218655, 262725, 299925, 364425, 451887, 753145, 788175, 1093275, 1355661, 2259435, 3765725, 6778305, 11297175, 33891525]

約数ペア:

[(1, 33891525), (3, 11297175), (5, 6778305), (9, 3765725), (15, 2259435), (25, 1355661), (31, 1093275), (43, 788175), (45, 753145), (75, 451887), (93, 364425), (113, 299925), (129, 262725), (155, 218655), (215, 157635), (225, 150629), (279, 121475), (339, 99975), (387, 87575), (465, 72885), (565, 59985), (645, 52545), (775, 43731), (1017, 33325), (1075, 31527), (1333, 25425), (1395, 24295), (1695, 19995), (1935, 17515), (2325, 14577), (2825, 11997), (3225, 10509), (3503, 9675), (3999, 8475), (4859, 6975), (5085, 6665)]