130510905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65419}}^1$

素因数の和:65453

約数の個数: 32

約数和(自身を含む): 251212800

約数和(自身を除く): 120701895

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 65419, 196257, 327095, 457933, 981285, 1242961, 1373799, 2289665, 3728883, 6214805, 6868995, 8700727, 18644415, 26102181, 43503635, 130510905]

約数ペア:

[(1, 130510905), (3, 43503635), (5, 26102181), (7, 18644415), (15, 8700727), (19, 6868995), (21, 6214805), (35, 3728883), (57, 2289665), (95, 1373799), (105, 1242961), (133, 981285), (285, 457933), (399, 327095), (665, 196257), (1995, 65419)]