51105645

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5003}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 88991136

約数和(自身を除く): 37885491

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 5003, 10215, 15009, 25015, 45027, 75045, 225135, 1135681, 3407043, 5678405, 10221129, 17035215, 51105645]

約数ペア:

[(1, 51105645), (3, 17035215), (5, 10221129), (9, 5678405), (15, 3407043), (45, 1135681), (227, 225135), (681, 75045), (1135, 45027), (2043, 25015), (3405, 15009), (5003, 10215)]