84308365

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 24555635

約数列:

[1, 5, 29, 47, 89, 139, 145, 235, 445, 695, 1363, 2581, 4031, 4183, 6533, 6815, 12371, 12905, 20155, 20915, 32665, 61855, 121307, 189457, 358759, 581437, 606535, 947285, 1793795, 2907185, 16861673, 84308365]

約数ペア:

[(1, 84308365), (5, 16861673), (29, 2907185), (47, 1793795), (89, 947285), (139, 606535), (145, 581437), (235, 358759), (445, 189457), (695, 121307), (1363, 61855), (2581, 32665), (4031, 20915), (4183, 20155), (6533, 12905), (6815, 12371)]