15027650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 30935520

約数和(自身を除く): 15907870

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 307, 445, 550, 614, 890, 979, 1535, 1958, 2225, 3070, 3377, 4450, 4895, 6754, 7675, 9790, 15350, 16885, 24475, 27323, 33770, 48950, 54646, 84425, 136615, 168850, 273230, 300553, 601106, 683075, 1366150, 1502765, 3005530, 7513825, 15027650]

約数ペア:

[(1, 15027650), (2, 7513825), (5, 3005530), (10, 1502765), (11, 1366150), (22, 683075), (25, 601106), (50, 300553), (55, 273230), (89, 168850), (110, 136615), (178, 84425), (275, 54646), (307, 48950), (445, 33770), (550, 27323), (614, 24475), (890, 16885), (979, 15350), (1535, 9790), (1958, 7675), (2225, 6754), (3070, 4895), (3377, 4450)]