126762625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 72

約数和(自身を含む): 191089080

約数和(自身を除く): 64326455

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 121, 125, 145, 187, 275, 289, 319, 425, 493, 605, 725, 935, 1375, 1445, 1595, 2057, 2125, 2465, 3025, 3179, 3509, 3625, 4675, 5423, 7225, 7975, 8381, 10285, 12325, 15125, 15895, 17545, 23375, 27115, 34969, 36125, 39875, 41905, 51425, 59653, 61625, 79475, 87725, 92191, 135575, 174845, 209525, 257125, 298265, 397375, 438625, 460955, 677875, 874225, 1014101, 1047625, 1491325, 2304775, 4371125, 5070505, 7456625, 11523875, 25352525, 126762625]

約数ペア:

[(1, 126762625), (5, 25352525), (11, 11523875), (17, 7456625), (25, 5070505), (29, 4371125), (55, 2304775), (85, 1491325), (121, 1047625), (125, 1014101), (145, 874225), (187, 677875), (275, 460955), (289, 438625), (319, 397375), (425, 298265), (493, 257125), (605, 209525), (725, 174845), (935, 135575), (1375, 92191), (1445, 87725), (1595, 79475), (2057, 61625), (2125, 59653), (2465, 51425), (3025, 41905), (3179, 39875), (3509, 36125), (3625, 34969), (4675, 27115), (5423, 23375), (7225, 17545), (7975, 15895), (8381, 15125), (10285, 12325)]