453156145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 603009792

約数和(自身を除く): 149853647

約数列:

[1, 5, 13, 43, 65, 197, 215, 559, 823, 985, 2561, 2795, 4115, 8471, 10699, 12805, 35389, 42355, 53495, 110123, 162131, 176945, 460057, 550615, 810655, 2107703, 2300285, 6971633, 10538515, 34858165, 90631229, 453156145]

約数ペア:

[(1, 453156145), (5, 90631229), (13, 34858165), (43, 10538515), (65, 6971633), (197, 2300285), (215, 2107703), (559, 810655), (823, 550615), (985, 460057), (2561, 176945), (2795, 162131), (4115, 110123), (8471, 53495), (10699, 42355), (12805, 35389)]