71677545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 120206592

約数和(自身を除く): 48529047

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 373, 557, 1119, 1671, 1865, 2785, 5595, 8355, 8579, 12811, 25737, 38433, 42895, 64055, 128685, 192165, 207761, 623283, 1038805, 3116415, 4778503, 14335509, 23892515, 71677545]

約数ペア:

[(1, 71677545), (3, 23892515), (5, 14335509), (15, 4778503), (23, 3116415), (69, 1038805), (115, 623283), (345, 207761), (373, 192165), (557, 128685), (1119, 64055), (1671, 42895), (1865, 38433), (2785, 25737), (5595, 12811), (8355, 8579)]