45721245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 79574400

約数和(自身を除く): 33853155

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 199, 255, 265, 289, 597, 795, 867, 901, 995, 1445, 2703, 2985, 3383, 4335, 4505, 10149, 10547, 13515, 15317, 16915, 31641, 45951, 50745, 52735, 57511, 76585, 158205, 172533, 179299, 229755, 287555, 537897, 862665, 896495, 2689485, 3048083, 9144249, 15240415, 45721245]

約数ペア:

[(1, 45721245), (3, 15240415), (5, 9144249), (15, 3048083), (17, 2689485), (51, 896495), (53, 862665), (85, 537897), (159, 287555), (199, 229755), (255, 179299), (265, 172533), (289, 158205), (597, 76585), (795, 57511), (867, 52735), (901, 50745), (995, 45951), (1445, 31641), (2703, 16915), (2985, 15317), (3383, 13515), (4335, 10547), (4505, 10149)]