26377016875

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 38112250176

約数和(自身を除く): 11735233301

約数列:

[1, 5, 11, 25, 41, 47, 55, 121, 125, 181, 205, 235, 275, 451, 517, 605, 625, 905, 1025, 1175, 1375, 1927, 1991, 2255, 2585, 3025, 4525, 4961, 5125, 5687, 5875, 6875, 7421, 8507, 9635, 9955, 11275, 12925, 15125, 21197, 21901, 22625, 24805, 25625, 28435, 29375, 37105, 42535, 48175, 49775, 56375, 64625, 75625, 81631, 93577, 105985, 109505, 113125, 124025, 142175, 185525, 212675, 233167, 240875, 248875, 281875, 323125, 348787, 408155, 467885, 529925, 547525, 620125, 710875, 897941, 927625, 1029347, 1063375, 1165835, 1204375, 1244375, 1743935, 2040775, 2339425, 2649625, 2737625, 3100625, 3554375, 3836657, 4489705, 4638125, 5146735, 5316875, 5829175, 8719675, 10203875, 11697125, 13248125, 13688125, 19183285, 22448525, 25733675, 29145875, 42203227, 43598375, 51019375, 58485625, 95916425, 112242625, 128668375, 145729375, 211016135, 217991875, 479582125, 561213125, 643341875, 1055080675, 2397910625, 5275403375, 26377016875]

約数ペア:

[(1, 26377016875), (5, 5275403375), (11, 2397910625), (25, 1055080675), (41, 643341875), (47, 561213125), (55, 479582125), (121, 217991875), (125, 211016135), (181, 145729375), (205, 128668375), (235, 112242625), (275, 95916425), (451, 58485625), (517, 51019375), (605, 43598375), (625, 42203227), (905, 29145875), (1025, 25733675), (1175, 22448525), (1375, 19183285), (1927, 13688125), (1991, 13248125), (2255, 11697125), (2585, 10203875), (3025, 8719675), (4525, 5829175), (4961, 5316875), (5125, 5146735), (5687, 4638125), (5875, 4489705), (6875, 3836657), (7421, 3554375), (8507, 3100625), (9635, 2737625), (9955, 2649625), (11275, 2339425), (12925, 2040775), (15125, 1743935), (21197, 1244375), (21901, 1204375), (22625, 1165835), (24805, 1063375), (25625, 1029347), (28435, 927625), (29375, 897941), (37105, 710875), (42535, 620125), (48175, 547525), (49775, 529925), (56375, 467885), (64625, 408155), (75625, 348787), (81631, 323125), (93577, 281875), (105985, 248875), (109505, 240875), (113125, 233167), (124025, 212675), (142175, 185525)]