1237339964185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{9091}}^1\times {\mathrm{21587}}^1$

素因数の和:30793

約数の個数: 32

約数和(自身を含む): 1615761286272

約数和(自身を除く): 378421322087

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 9091, 21587, 45455, 107935, 118183, 280631, 590915, 881827, 1403155, 2093939, 4409135, 10469695, 11463751, 27221207, 57318755, 136106035, 196247417, 981237085, 2551216421, 12756082105, 19035999449, 95179997245, 247467992837, 1237339964185]

約数ペア:

[(1, 1237339964185), (5, 247467992837), (13, 95179997245), (65, 19035999449), (97, 12756082105), (485, 2551216421), (1261, 981237085), (6305, 196247417), (9091, 136106035), (21587, 57318755), (45455, 27221207), (107935, 11463751), (118183, 10469695), (280631, 4409135), (590915, 2093939), (881827, 1403155)]