8045308985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1\times {\mathrm{6949}}^1$

素因数の和:8721

約数の個数: 32

約数和(自身を含む): 11622624000

約数和(自身を除く): 3577315015

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 1741, 6949, 8705, 12187, 33079, 34745, 48643, 60935, 132031, 165395, 231553, 243215, 660155, 924217, 1157765, 4621085, 12098209, 60491045, 84687463, 229865971, 423437315, 1149329855, 1609061797, 8045308985]

約数ペア:

[(1, 8045308985), (5, 1609061797), (7, 1149329855), (19, 423437315), (35, 229865971), (95, 84687463), (133, 60491045), (665, 12098209), (1741, 4621085), (6949, 1157765), (8705, 924217), (12187, 660155), (33079, 243215), (34745, 231553), (48643, 165395), (60935, 132031)]