20131625205

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1\times {\mathrm{14629}}^1$

素因数の和:15270

約数の個数: 48

約数和(自身を含む): 35617261680

約数和(自身を除く): 15485636475

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 577, 795, 1731, 2385, 2885, 5193, 8655, 14629, 25965, 30581, 43887, 73145, 91743, 131661, 152905, 219435, 275229, 458715, 658305, 775337, 1376145, 2326011, 3876685, 6978033, 8440933, 11630055, 25322799, 34890165, 42204665, 75968397, 126613995, 379841985, 447369449, 1342108347, 2236847245, 4026325041, 6710541735, 20131625205]

約数ペア:

[(1, 20131625205), (3, 6710541735), (5, 4026325041), (9, 2236847245), (15, 1342108347), (45, 447369449), (53, 379841985), (159, 126613995), (265, 75968397), (477, 42204665), (577, 34890165), (795, 25322799), (1731, 11630055), (2385, 8440933), (2885, 6978033), (5193, 3876685), (8655, 2326011), (14629, 1376145), (25965, 775337), (30581, 658305), (43887, 458715), (73145, 275229), (91743, 219435), (131661, 152905)]