54118515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{761}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 94804992

約数和(自身を除く): 40686477

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 431, 761, 1293, 2155, 2283, 3805, 4741, 6465, 8371, 11415, 14223, 23705, 25113, 41855, 71115, 125565, 327991, 983973, 1639955, 3607901, 4919865, 10823703, 18039505, 54118515]

約数ペア:

[(1, 54118515), (3, 18039505), (5, 10823703), (11, 4919865), (15, 3607901), (33, 1639955), (55, 983973), (165, 327991), (431, 125565), (761, 71115), (1293, 41855), (2155, 25113), (2283, 23705), (3805, 14223), (4741, 11415), (6465, 8371)]