27832007455

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3041}}^1$

素因数の和:3280

約数の個数: 64

約数和(自身を含む): 40370503680

約数和(自身を除く): 12538496225

約数列:

[1, 5, 7, 29, 35, 71, 127, 145, 203, 355, 497, 635, 889, 1015, 2059, 2485, 3041, 3683, 4445, 9017, 10295, 14413, 15205, 18415, 21287, 25781, 45085, 63119, 72065, 88189, 106435, 128905, 215911, 261493, 315595, 386207, 440945, 617323, 1079555, 1307465, 1511377, 1830451, 1931035, 2703449, 3086615, 6261419, 7556885, 9152255, 11200003, 13517245, 27420697, 31307095, 43829933, 56000015, 78400021, 137103485, 191944879, 219149665, 392000105, 795200213, 959724395, 3976001065, 5566401491, 27832007455]

約数ペア:

[(1, 27832007455), (5, 5566401491), (7, 3976001065), (29, 959724395), (35, 795200213), (71, 392000105), (127, 219149665), (145, 191944879), (203, 137103485), (355, 78400021), (497, 56000015), (635, 43829933), (889, 31307095), (1015, 27420697), (2059, 13517245), (2485, 11200003), (3041, 9152255), (3683, 7556885), (4445, 6261419), (9017, 3086615), (10295, 2703449), (14413, 1931035), (15205, 1830451), (18415, 1511377), (21287, 1307465), (25781, 1079555), (45085, 617323), (63119, 440945), (72065, 386207), (88189, 315595), (106435, 261493), (128905, 215911)]