247029174855

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1\times {\mathrm{53267}}^1$

素因数の和:53936

約数の個数: 48

約数和(自身を含む): 430930023264

約数和(自身を除く): 183900848409

約数列:

[1, 3, 5, 9, 15, 45, 257, 401, 771, 1203, 1285, 2005, 2313, 3609, 3855, 6015, 11565, 18045, 53267, 103057, 159801, 266335, 309171, 479403, 515285, 799005, 927513, 1545855, 2397015, 4637565, 13689619, 21360067, 41068857, 64080201, 68448095, 106800335, 123206571, 192240603, 205344285, 320401005, 616032855, 961203015, 5489537219, 16468611657, 27447686095, 49405834971, 82343058285, 247029174855]

約数ペア:

[(1, 247029174855), (3, 82343058285), (5, 49405834971), (9, 27447686095), (15, 16468611657), (45, 5489537219), (257, 961203015), (401, 616032855), (771, 320401005), (1203, 205344285), (1285, 192240603), (2005, 123206571), (2313, 106800335), (3609, 68448095), (3855, 64080201), (6015, 41068857), (11565, 21360067), (18045, 13689619), (53267, 4637565), (103057, 2397015), (159801, 1545855), (266335, 927513), (309171, 799005), (479403, 515285)]