43725645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 80196480

約数和(自身を除く): 36470835

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 115, 207, 249, 345, 415, 509, 747, 1035, 1245, 1527, 1909, 2545, 3735, 4581, 5727, 7635, 9545, 11707, 17181, 22905, 28635, 35121, 42247, 58535, 85905, 105363, 126741, 175605, 211235, 380223, 526815, 633705, 971681, 1901115, 2915043, 4858405, 8745129, 14575215, 43725645]

約数ペア:

[(1, 43725645), (3, 14575215), (5, 8745129), (9, 4858405), (15, 2915043), (23, 1901115), (45, 971681), (69, 633705), (83, 526815), (115, 380223), (207, 211235), (249, 175605), (345, 126741), (415, 105363), (509, 85905), (747, 58535), (1035, 42247), (1245, 35121), (1527, 28635), (1909, 22905), (2545, 17181), (3735, 11707), (4581, 9545), (5727, 7635)]