78697155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 131492160

約数和(自身を除く): 52795005

約数列:

[1, 3, 5, 15, 29, 87, 113, 145, 339, 435, 565, 1601, 1695, 3277, 4803, 8005, 9831, 16385, 24015, 46429, 49155, 139287, 180913, 232145, 542739, 696435, 904565, 2713695, 5246477, 15739431, 26232385, 78697155]

約数ペア:

[(1, 78697155), (3, 26232385), (5, 15739431), (15, 5246477), (29, 2713695), (87, 904565), (113, 696435), (145, 542739), (339, 232145), (435, 180913), (565, 139287), (1601, 49155), (1695, 46429), (3277, 24015), (4803, 16385), (8005, 9831)]