3158889255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{6247}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 5807191104

約数和(自身を除く): 2648301849

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 661, 765, 1983, 3305, 5949, 6247, 9915, 11237, 18741, 29745, 31235, 33711, 56185, 56223, 93705, 101133, 106199, 168555, 281115, 318597, 505665, 530995, 955791, 1592985, 4129267, 4778955, 12387801, 20646335, 37163403, 61939005, 70197539, 185817015, 210592617, 350987695, 631777851, 1052963085, 3158889255]

約数ペア:

[(1, 3158889255), (3, 1052963085), (5, 631777851), (9, 350987695), (15, 210592617), (17, 185817015), (45, 70197539), (51, 61939005), (85, 37163403), (153, 20646335), (255, 12387801), (661, 4778955), (765, 4129267), (1983, 1592985), (3305, 955791), (5949, 530995), (6247, 505665), (9915, 318597), (11237, 281115), (18741, 168555), (29745, 106199), (31235, 101133), (33711, 93705), (56185, 56223)]