20151785235

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{114113}}^1$

素因数の和:114375

約数の個数: 32

約数和(自身を含む): 32941516608

約数和(自身を除く): 12789731373

約数列:

[1, 3, 5, 15, 61, 183, 193, 305, 579, 915, 965, 2895, 11773, 35319, 58865, 114113, 176595, 342339, 570565, 1711695, 6960893, 20882679, 22023809, 34804465, 66071427, 104413395, 110119045, 330357135, 1343452349, 4030357047, 6717261745, 20151785235]

約数ペア:

[(1, 20151785235), (3, 6717261745), (5, 4030357047), (15, 1343452349), (61, 330357135), (183, 110119045), (193, 104413395), (305, 66071427), (579, 34804465), (915, 22023809), (965, 20882679), (2895, 6960893), (11773, 1711695), (35319, 570565), (58865, 342339), (114113, 176595)]