26447355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 52796016

約数和(自身を除く): 26348661

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 101, 115, 165, 207, 253, 303, 345, 495, 505, 529, 759, 909, 1035, 1111, 1265, 1515, 1587, 2277, 2323, 2645, 3333, 3795, 4545, 4761, 5555, 5819, 6969, 7935, 9999, 11385, 11615, 16665, 17457, 20907, 23805, 25553, 29095, 34845, 49995, 52371, 53429, 76659, 87285, 104535, 127765, 160287, 229977, 261855, 267145, 383295, 480861, 587719, 801435, 1149885, 1763157, 2404305, 2938595, 5289471, 8815785, 26447355]

約数ペア:

[(1, 26447355), (3, 8815785), (5, 5289471), (9, 2938595), (11, 2404305), (15, 1763157), (23, 1149885), (33, 801435), (45, 587719), (55, 480861), (69, 383295), (99, 267145), (101, 261855), (115, 229977), (165, 160287), (207, 127765), (253, 104535), (303, 87285), (345, 76659), (495, 53429), (505, 52371), (529, 49995), (759, 34845), (909, 29095), (1035, 25553), (1111, 23805), (1265, 20907), (1515, 17457), (1587, 16665), (2277, 11615), (2323, 11385), (2645, 9999), (3333, 7935), (3795, 6969), (4545, 5819), (4761, 5555)]