38995165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 53032320

約数和(自身を除く): 14037155

約数列:

[1, 5, 11, 55, 59, 61, 197, 295, 305, 649, 671, 985, 2167, 3245, 3355, 3599, 10835, 11623, 12017, 17995, 39589, 58115, 60085, 127853, 132187, 197945, 639265, 660935, 709003, 3545015, 7799033, 38995165]

約数ペア:

[(1, 38995165), (5, 7799033), (11, 3545015), (55, 709003), (59, 660935), (61, 639265), (197, 197945), (295, 132187), (305, 127853), (649, 60085), (671, 58115), (985, 39589), (2167, 17995), (3245, 12017), (3355, 11623), (3599, 10835)]