22471796375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3457}}^1$

素因数の和:3538

約数の個数: 128

約数和(自身を含む): 37286645760

約数和(自身を除く): 14814849385

約数列:

[1, 5, 7, 17, 19, 23, 25, 35, 85, 95, 115, 119, 125, 133, 161, 175, 323, 391, 425, 437, 475, 575, 595, 665, 805, 875, 1615, 1955, 2125, 2185, 2261, 2375, 2737, 2875, 2975, 3059, 3325, 3457, 4025, 7429, 8075, 9775, 10925, 11305, 13685, 14875, 15295, 16625, 17285, 20125, 24199, 37145, 40375, 48875, 52003, 54625, 56525, 58769, 65683, 68425, 76475, 79511, 86425, 120995, 185725, 260015, 282625, 293845, 328415, 342125, 382375, 397555, 411383, 432125, 459781, 556577, 604975, 928625, 1116611, 1300075, 1351687, 1469225, 1510709, 1642075, 1987775, 2056915, 2298905, 2782885, 3024875, 5583055, 6500375, 6758435, 7346125, 7553545, 7816277, 8210375, 9461809, 9938875, 10284575, 10574963, 11494525, 13914425, 25682053, 27915275, 33792175, 37767725, 39081385, 47309045, 51422875, 52874815, 57472625, 69572125, 128410265, 139576375, 168960875, 179774371, 188838625, 195406925, 236545225, 264374075, 642051325, 898871855, 977034625, 1182726125, 1321870375, 3210256625, 4494359275, 22471796375]

約数ペア:

[(1, 22471796375), (5, 4494359275), (7, 3210256625), (17, 1321870375), (19, 1182726125), (23, 977034625), (25, 898871855), (35, 642051325), (85, 264374075), (95, 236545225), (115, 195406925), (119, 188838625), (125, 179774371), (133, 168960875), (161, 139576375), (175, 128410265), (323, 69572125), (391, 57472625), (425, 52874815), (437, 51422875), (475, 47309045), (575, 39081385), (595, 37767725), (665, 33792175), (805, 27915275), (875, 25682053), (1615, 13914425), (1955, 11494525), (2125, 10574963), (2185, 10284575), (2261, 9938875), (2375, 9461809), (2737, 8210375), (2875, 7816277), (2975, 7553545), (3059, 7346125), (3325, 6758435), (3457, 6500375), (4025, 5583055), (7429, 3024875), (8075, 2782885), (9775, 2298905), (10925, 2056915), (11305, 1987775), (13685, 1642075), (14875, 1510709), (15295, 1469225), (16625, 1351687), (17285, 1300075), (20125, 1116611), (24199, 928625), (37145, 604975), (40375, 556577), (48875, 459781), (52003, 432125), (54625, 411383), (56525, 397555), (58769, 382375), (65683, 342125), (68425, 328415), (76475, 293845), (79511, 282625), (86425, 260015), (120995, 185725)]