128061465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39343}}^1$

素因数の和:39389

約数の個数: 32

約数和(自身を含む): 241729536

約数和(自身を除く): 113668071

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 39343, 118029, 196715, 275401, 590145, 826203, 1219633, 1377005, 3658899, 4131015, 6098165, 8537431, 18294495, 25612293, 42687155, 128061465]

約数ペア:

[(1, 128061465), (3, 42687155), (5, 25612293), (7, 18294495), (15, 8537431), (21, 6098165), (31, 4131015), (35, 3658899), (93, 1377005), (105, 1219633), (155, 826203), (217, 590145), (465, 275401), (651, 196715), (1085, 118029), (3255, 39343)]