13462785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 27056640

約数和(自身を除く): 13593855

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 541, 553, 711, 1185, 1623, 1659, 2705, 2765, 3555, 3787, 4869, 4977, 8115, 8295, 11361, 18935, 24345, 24885, 34083, 42739, 56805, 128217, 170415, 213695, 299173, 384651, 641085, 897519, 1495865, 1923255, 2692557, 4487595, 13462785]

約数ペア:

[(1, 13462785), (3, 4487595), (5, 2692557), (7, 1923255), (9, 1495865), (15, 897519), (21, 641085), (35, 384651), (45, 299173), (63, 213695), (79, 170415), (105, 128217), (237, 56805), (315, 42739), (395, 34083), (541, 24885), (553, 24345), (711, 18935), (1185, 11361), (1623, 8295), (1659, 8115), (2705, 4977), (2765, 4869), (3555, 3787)]