42947227175

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{7717}}^1$

素因数の和:7968

約数の個数: 48

約数和(自身を含む): 56595044352

約数和(自身を除く): 13647817177

約数列:

[1, 5, 25, 31, 43, 155, 167, 215, 775, 835, 1075, 1333, 4175, 5177, 6665, 7181, 7717, 25885, 33325, 35905, 38585, 129425, 179525, 192925, 222611, 239227, 331831, 1113055, 1196135, 1288739, 1659155, 5565275, 5980675, 6443695, 8295775, 10286761, 32218475, 39950909, 51433805, 55415777, 199754545, 257169025, 277078885, 998772725, 1385394425, 1717889087, 8589445435, 42947227175]

約数ペア:

[(1, 42947227175), (5, 8589445435), (25, 1717889087), (31, 1385394425), (43, 998772725), (155, 277078885), (167, 257169025), (215, 199754545), (775, 55415777), (835, 51433805), (1075, 39950909), (1333, 32218475), (4175, 10286761), (5177, 8295775), (6665, 6443695), (7181, 5980675), (7717, 5565275), (25885, 1659155), (33325, 1288739), (35905, 1196135), (38585, 1113055), (129425, 331831), (179525, 239227), (192925, 222611)]