15547252

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 32771200

約数和(自身を除く): 17223948

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 349, 518, 602, 698, 1036, 1204, 1396, 1591, 2443, 3182, 4886, 6364, 9772, 11137, 12913, 15007, 22274, 25826, 30014, 44548, 51652, 60028, 90391, 105049, 180782, 210098, 361564, 420196, 555259, 1110518, 2221036, 3886813, 7773626, 15547252]

約数ペア:

[(1, 15547252), (2, 7773626), (4, 3886813), (7, 2221036), (14, 1110518), (28, 555259), (37, 420196), (43, 361564), (74, 210098), (86, 180782), (148, 105049), (172, 90391), (259, 60028), (301, 51652), (349, 44548), (518, 30014), (602, 25826), (698, 22274), (1036, 15007), (1204, 12913), (1396, 11137), (1591, 9772), (2443, 6364), (3182, 4886)]