454953235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 632530944

約数和(自身を除く): 177577709

約数列:

[1, 5, 11, 17, 55, 85, 187, 491, 935, 991, 2455, 4955, 5401, 8347, 10901, 16847, 27005, 41735, 54505, 84235, 91817, 185317, 459085, 486581, 926585, 2432905, 5352391, 8271877, 26761955, 41359385, 90990647, 454953235]

約数ペア:

[(1, 454953235), (5, 90990647), (11, 41359385), (17, 26761955), (55, 8271877), (85, 5352391), (187, 2432905), (491, 926585), (935, 486581), (991, 459085), (2455, 185317), (4955, 91817), (5401, 84235), (8347, 54505), (10901, 41735), (16847, 27005)]