84086275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 133991424

約数和(自身を除く): 49905149

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 805, 1495, 1607, 2093, 2275, 4025, 7475, 8035, 10465, 11249, 20891, 36961, 40175, 52325, 56245, 104455, 146237, 184805, 258727, 281225, 480493, 522275, 731185, 924025, 1293635, 2402465, 3363451, 3655925, 6468175, 12012325, 16817255, 84086275]

約数ペア:

[(1, 84086275), (5, 16817255), (7, 12012325), (13, 6468175), (23, 3655925), (25, 3363451), (35, 2402465), (65, 1293635), (91, 924025), (115, 731185), (161, 522275), (175, 480493), (299, 281225), (325, 258727), (455, 184805), (575, 146237), (805, 104455), (1495, 56245), (1607, 52325), (2093, 40175), (2275, 36961), (4025, 20891), (7475, 11249), (8035, 10465)]