160717995

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 287763840

約数和(自身を除く): 127045845

約数列:

[1, 3, 5, 9, 15, 45, 53, 79, 159, 237, 265, 395, 477, 711, 795, 853, 1185, 2385, 2559, 3555, 4187, 4265, 7677, 12561, 12795, 20935, 37683, 38385, 45209, 62805, 67387, 135627, 188415, 202161, 226045, 336935, 406881, 606483, 678135, 1010805, 2034405, 3032415, 3571511, 10714533, 17857555, 32143599, 53572665, 160717995]

約数ペア:

[(1, 160717995), (3, 53572665), (5, 32143599), (9, 17857555), (15, 10714533), (45, 3571511), (53, 3032415), (79, 2034405), (159, 1010805), (237, 678135), (265, 606483), (395, 406881), (477, 336935), (711, 226045), (795, 202161), (853, 188415), (1185, 135627), (2385, 67387), (2559, 62805), (3555, 45209), (4187, 38385), (4265, 37683), (7677, 20935), (12561, 12795)]