15010856

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 33088500

約数和(自身を除く): 18077644

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 257, 298, 392, 514, 596, 1028, 1043, 1192, 1799, 2056, 2086, 3598, 4172, 7196, 7301, 8344, 12593, 14392, 14602, 25186, 29204, 38293, 50372, 58408, 76586, 100744, 153172, 268051, 306344, 536102, 1072204, 1876357, 2144408, 3752714, 7505428, 15010856]

約数ペア:

[(1, 15010856), (2, 7505428), (4, 3752714), (7, 2144408), (8, 1876357), (14, 1072204), (28, 536102), (49, 306344), (56, 268051), (98, 153172), (149, 100744), (196, 76586), (257, 58408), (298, 50372), (392, 38293), (514, 29204), (596, 25186), (1028, 14602), (1043, 14392), (1192, 12593), (1799, 8344), (2056, 7301), (2086, 7196), (3598, 4172)]