12958904955

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1\times {\mathrm{18229}}^1$

素因数の和:18891

約数の個数: 32

約数和(自身を含む): 21021960960

約数和(自身を除く): 8063056005

約数列:

[1, 3, 5, 15, 83, 249, 415, 571, 1245, 1713, 2855, 8565, 18229, 47393, 54687, 91145, 142179, 236965, 273435, 710895, 1513007, 4539021, 7565035, 10408759, 22695105, 31226277, 52043795, 156131385, 863926997, 2591780991, 4319634985, 12958904955]

約数ペア:

[(1, 12958904955), (3, 4319634985), (5, 2591780991), (15, 863926997), (83, 156131385), (249, 52043795), (415, 31226277), (571, 22695105), (1245, 10408759), (1713, 7565035), (2855, 4539021), (8565, 1513007), (18229, 710895), (47393, 273435), (54687, 236965), (91145, 142179)]