47666915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 15370525

約数列:

[1, 5, 19, 37, 71, 95, 185, 191, 355, 703, 955, 1349, 2627, 3515, 3629, 6745, 7067, 13135, 13561, 18145, 35335, 49913, 67805, 134273, 249565, 257659, 501757, 671365, 1288295, 2508785, 9533383, 47666915]

約数ペア:

[(1, 47666915), (5, 9533383), (19, 2508785), (37, 1288295), (71, 671365), (95, 501757), (185, 257659), (191, 249565), (355, 134273), (703, 67805), (955, 49913), (1349, 35335), (2627, 18145), (3515, 13561), (3629, 13135), (6745, 7067)]