395886795095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{161053}}^1$

素因数の和:161336

約数の個数: 48

約数和(自身を含む): 555211117440

約数和(自身を除く): 159324322345

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 239, 605, 935, 1195, 2057, 2629, 4063, 10285, 13145, 20315, 28919, 44693, 144595, 161053, 223465, 491623, 805265, 1771583, 2458115, 2737901, 8857915, 13689505, 19487413, 30116911, 38491667, 97437065, 150584555, 192458335, 331286021, 423408337, 654358339, 1656430105, 2117041685, 3271791695, 4657491707, 7197941729, 23287458535, 35989708645, 79177359019, 395886795095]

約数ペア:

[(1, 395886795095), (5, 79177359019), (11, 35989708645), (17, 23287458535), (55, 7197941729), (85, 4657491707), (121, 3271791695), (187, 2117041685), (239, 1656430105), (605, 654358339), (935, 423408337), (1195, 331286021), (2057, 192458335), (2629, 150584555), (4063, 97437065), (10285, 38491667), (13145, 30116911), (20315, 19487413), (28919, 13689505), (44693, 8857915), (144595, 2737901), (161053, 2458115), (223465, 1771583), (491623, 805265)]