49233405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 86244480

約数和(自身を除く): 37011075

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 4139, 11895, 12417, 20695, 53807, 62085, 161421, 252479, 269035, 757437, 807105, 1262395, 3282227, 3787185, 9846681, 16411135, 49233405]

約数ペア:

[(1, 49233405), (3, 16411135), (5, 9846681), (13, 3787185), (15, 3282227), (39, 1262395), (61, 807105), (65, 757437), (183, 269035), (195, 252479), (305, 161421), (793, 62085), (915, 53807), (2379, 20695), (3965, 12417), (4139, 11895)]