78392678635

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{172673}}^1$

素因数の和:172839

約数の個数: 32

約数和(自身を含む): 101449428480

約数和(自身を除く): 23056749845

約数列:

[1, 5, 29, 31, 101, 145, 155, 505, 899, 2929, 3131, 4495, 14645, 15655, 90799, 172673, 453995, 863365, 5007517, 5352863, 17439973, 25037585, 26764315, 87199865, 155233027, 505759217, 540639163, 776165135, 2528796085, 2703195815, 15678535727, 78392678635]

約数ペア:

[(1, 78392678635), (5, 15678535727), (29, 2703195815), (31, 2528796085), (101, 776165135), (145, 540639163), (155, 505759217), (505, 155233027), (899, 87199865), (2929, 26764315), (3131, 25037585), (4495, 17439973), (14645, 5352863), (15655, 5007517), (90799, 863365), (172673, 453995)]