133077275

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 177929832

約数和(自身を除く): 44852557

約数列:

[1, 5, 17, 25, 85, 113, 163, 289, 425, 565, 815, 1445, 1921, 2771, 2825, 4075, 7225, 9605, 13855, 18419, 32657, 47107, 48025, 69275, 92095, 163285, 235535, 313123, 460475, 816425, 1177675, 1565615, 5323091, 7828075, 26615455, 133077275]

約数ペア:

[(1, 133077275), (5, 26615455), (17, 7828075), (25, 5323091), (85, 1565615), (113, 1177675), (163, 816425), (289, 460475), (425, 313123), (565, 235535), (815, 163285), (1445, 92095), (1921, 69275), (2771, 48025), (2825, 47107), (4075, 32657), (7225, 18419), (9605, 13855)]