1391353065

素因数分解:

$3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{29531}}^1$

素因数の和:29894

約数の個数: 32

約数和(自身を含む): 2480688000

約数和(自身を除く): 1089334935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 349, 1047, 1745, 3141, 5235, 9423, 15705, 29531, 47115, 88593, 147655, 265779, 442965, 797337, 1328895, 3986685, 10306319, 30918957, 51531595, 92756871, 154594785, 278270613, 463784355, 1391353065]

約数ペア:

[(1, 1391353065), (3, 463784355), (5, 278270613), (9, 154594785), (15, 92756871), (27, 51531595), (45, 30918957), (135, 10306319), (349, 3986685), (1047, 1328895), (1745, 797337), (3141, 442965), (5235, 265779), (9423, 147655), (15705, 88593), (29531, 47115)]