80924735

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 103814784

約数和(自身を除く): 22890049

約数列:

[1, 5, 37, 61, 71, 101, 185, 305, 355, 505, 2257, 2627, 3737, 4331, 6161, 7171, 11285, 13135, 18685, 21655, 30805, 35855, 160247, 227957, 265327, 437431, 801235, 1139785, 1326635, 2187155, 16184947, 80924735]

約数ペア:

[(1, 80924735), (5, 16184947), (37, 2187155), (61, 1326635), (71, 1139785), (101, 801235), (185, 437431), (305, 265327), (355, 227957), (505, 160247), (2257, 35855), (2627, 30805), (3737, 21655), (4331, 18685), (6161, 13135), (7171, 11285)]